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The content provided below is only appropriate for qualified electrical professionals. We do not support DIY electrical work in any capacity. The risks for shock, and fire are too great. If you are a homeowner we recommend you contact a qualified electrical contractor to do any work in your home.

Working Clearances, based on the 2020 NEC [ December 5^th 2022 ]
Code Forum Recap - November 2022 [ December 2^nd 2022 ]
Newsletter Recap - November 2022 [ December 1^st 2022 ]
Code Video Series - Neutral at Switch Locations [404.2(C)] [ November 29^th 2022 ]
Exclusive Christmas Special for Newsletter Members [ November 28^th 2022 ]
Happy Thanksgiving [ November 22^nd 2022 ]
Business Management Series #39 - Company Procedures [ November 21^st 2022 ]
Live Streaming - 2023 Bonding and Grounding [ November 17^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - November 2022 [ November 15^th 2022 ]
Veterans Day - A Tribute [ November 10^th 2022 ]
Electrical Estimating Series #39 - Overhead as it relates to Determining Break Even [ November 9^th 2022 ]
Understanding Electrical Theory Video Clip - Electrical Fire [ November 7^th 2022 ]
2023 Code Changes Textbook and Videos Now Available [ November 4^th 2022 ]
Code Forum Recap - October 2022 [ November 2^nd 2022 ]
Newsletter Recap - October 2022 [ November 1^st 2022 ]
See Mike Holt Live at EC&M Code Change Conferences! [ October 27^th 2022 ]
In Loving Memory [ October 25^th 2022 ]
Code Video Series - Tamper-Resistant Receptacles [ October 24^th 2022 ]
Free Resource - Mike Holt Podcasts [ October 21^st 2022 ]
Electrical Estimating Series #38 - Direct Job Expenses [ October 19^th 2022 ]
Business Management Series #38 - Company Policy [ October 17^th 2022 ]
Free Resource - Fire Alarm Systems PDF [ October 14^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - October 2022 [ October 12^th 2022 ]
Live Streaming - 2023 Understanding the NEC [ October 10^th 2022 ]
Code Forum Recap - September 2022 [ October 7^th 2022 ]
Electrical Theory Video - What is It and Why do We Need to Know It [ October 6^th 2022 ]
Wiring Methods, Part 2, based on the 2020 NEC [ October 4^th 2022 ]
Newsletter Recap - September 2022 [ October 3^rd 2022 ]
New Jersey 2020 Code Adoption - Get up to Speed [ October 3^rd 2022 ]
Code Video Series - Health Care Wiring Methods [517.13] [ September 26^th 2022 ]
Oklahoma 2020 Code Adoption - Get Up To Speed [ September 24^th 2022 ]
Business Management Series #37 - Basic needs in the Workplace [ September 23^rd 2022 ]
Upgrade Your In-HouseTraining Program [ September 16^th 2022 ]
Electrical Estimating Series # 37 - Total Material Cost [ September 14^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - September 2022 [ September 13^th 2022 ]
9-11 Tribute [ September 9^th 2022 ]
Code Forum Recap - August 2022 [ September 8^th 2022 ]
Wiring Methods, Part 1, based on the 2020 NEC [ September 7^th 2022 ]
Newsletter Recap - August 2022 [ September 5^th 2022 ]
An Inspiring Success Story [ September 1^st 2022 ]
Code Video Series - Solar Photovoltaic (PV) Systems, Equipment Grounding and Bonding [690.43] [ August 29^th 2022 ]
See Mike Holt Live at EC&M Code Change Conferences! [ August 24^th 2022 ]
Live Streaming - 2023 Code Changes [ August 22^nd 2022 ]
Business Management Series #36 - Appearance of the Office [ August 19^th 2022 ]
Exciting news â€“ New product now available - Understanding Electrical Theory! [ August 18^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - August 2022 [ August 16^th 2022 ]
Electrical Estimating Series #36 - Labor Rate [ August 10^th 2022 ]
Transformers, based on the 2020 NEC [ August 8^th 2022 ]
Don't Give Up - Dreams Come True... [ August 5^th 2022 ]
Code Forum Recap - July 2022 [ August 3^rd 2022 ]
Newsletter Recap - July 2022 [ August 1^st 2022 ]
Free Resource - Code Graphic and Question of the Day [ July 29^th 2022 ]
Business Management Series # 35 - Labor Management: Employees [ July 28^th 2022 ]
Code Video Series - Motor Full-Load Current and Motor Nameplate Current Rating [430.6(A)] [ July 26^th 2022 ]
Part 2 - Mike Holt on NECLive - 2023 Code [ July 25^th 2022 ]
Leadership Series #38 - Balance (Life) [ July 21^st 2022 ]
Free Resource - Communications Systems PDF [ July 19^th 2022 ]
Livestream Video - Bonding Communications Systems and the Hazard! [ July 18^th 2022 ]
New Hampshire 2020 Code Adoption - Get up to Speed [ July 15^th 2022 ]
Electrical Estimating Series #35 - Additional Labor Factored in to Break-Even [ July 14^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - June 2022 [ July 12^th 2022 ]
NEC Questions - July 2022 [ July 11^th 2022 ]
Code Forum Recap - June 2022 [ July 7^th 2022 ]
Newsletter Recap - June 2022 [ July 5^th 2022 ]
July 4 - Independence Day [ July 1^st 2022 ]
4th of July Special - Save 50% [ June 30^th 2022 ]
Code Video Series - Inspector's Authority [90.4] [ June 29^th 2022 ]
NECLive interviews Mike Holt on the proposed 2023 Code Changes [ June 28^th 2022 ]
Free Resource - Generators and Standby Power Systems [ June 24^th 2022 ]
Business Management Series #34 - Proposals [ June 23^rd 2022 ]
Temporary Installations, based on the 2020 NEC [ June 20^th 2022 ]
Product Recall - Schneider Electrical Panels [ June 17^th 2022 ]
Leadership Series #37 - What Leaders DO [ June 16^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - June 2022 [ June 14^th 2022 ]
Mike Holt Rating of the Electrical Industry - 2022 [ June 11^th 2022 ]
Electrical Estimating Series #34 - Determining Labor Hours for Break-Even [ June 8^th 2022 ]
Livestream Video - How Do I Size an LB? [ June 6^th 2022 ]
Code Forum Recap - May 2022 [ June 3^rd 2022 ]
Newsletter Recap - May 2022 [ June 1^st 2022 ]
Code Video Series - EGC for Parallel Conductors, Sizing [250.122(F)] [ May 31^st 2022 ]
Memorial Day - Honoring Our Fallen [ May 27^th 2022 ]
Continuing Education Made Easy with Mike Holt [ May 26^th 2022 ]
Business Management Series #33 - The Role of a Project Manager [ May 25^th 2022 ]
Remote Control and Signaling Circuits, Class 2, based on the 2020 NEC [ May 23^rd 2022 ]
Free Resource - Important Electrical Formulas [ May 20^th 2022 ]
West Virginia 2020 Code Adoption - Get up to Speed [ May 20^th 2022 ]
Leadership Series #36 - Characteristics of a Leader [ May 19^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - May 2022 [ May 17^th 2022 ]
Electrical Estimating Series #33 - Organizing Break-Even Costs [ May 12^th 2022 ]
Swimming Pools and the Dangers of Electrocution [ May 10^th 2022 ]
Electric Shock Drowning Incident Update - 2022 [ May 5^th 2022 ]
Code Forum Recap - April 2022 [ May 3^rd 2022 ]
Newsletter Recap - April 2022 [ May 2^nd 2022 ]
Free Resource - Marinas, Boatyards, and Docking Facilities PDF [ April 29^th 2022 ]
Business Management Series #32 - Plans [ April 27^th 2022 ]
Code Video Series - Surge Protection [230.67] [ April 25^th 2022 ]
Free Resource - Mike Holt Electrical Calculator App [ April 22^nd 2022 ]
Alaska 2020 NEC Adoption - Get up to Speed [ April 22^nd 2022 ]
A Backstage Invitation to a Mike Holt Video Recording [ April 21^st 2022 ]
Class 1 Remote Control and Signaling Circuits, based on the 2020 NEC [ April 18^th 2022 ]
Leadership Series #35 - Stress Management [ April 14^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - April 2022 [ April 12^th 2022 ]
Electrical Estimating Series #32 - Determining Break-Even Cost [ April 7^th 2022 ]
Code Forum Recap - March 2022 [ April 5^th 2022 ]
Livestream Video - Are Boxes Required for Splices and Terminations [ April 4^th 2022 ]
Newsletter Recap - March 2022 [ April 1^st 2022 ]
Business Management Series #31 - Labor Units [ March 30^th 2022 ]
Code Video Series - Hazardous Classified Locations [500.5] [ March 28^th 2022 ]
Free Resource - Daily Code Graphic and Question [ March 25^th 2022 ]
Leadership Series #34 - Procrastination [ March 23^rd 2022 ]
Pull Boxes and Junction Boxes [ March 21^st 2022 ]
Free Resource - GFCI and AFCI Protection PDF [ March 17^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - March 2022 [ March 15^th 2022 ]
Pennsylvania 2017 NEC Adoption -Get up to Speed [ March 11^th 2022 ]
Electrical Estimating Series #31: Extensions and Totals [ March 9^th 2022 ]
Livestream Video - Tell me more about lightning and electrical systems [ March 7^th 2022 ]
Come See Mike Live - 2022 CEU Seminars [ March 4^th 2022 ]
Code Forum Recap - February 2022 [ March 3^rd 2022 ]
Newsletter Recap - February 2022 [ March 1^st 2022 ]
The Mike Holt Ultimate Training Solution [ February 25^th 2022 ]
Business Management Series #30 - Job Selection [ February 23^rd 2022 ]
Pools and Spas, Part 2, based on the 2020 NEC [ February 21^st 2022 ]
Free Resource - Mike Holt Training Videos [ February 18^th 2022 ]
Leadership Series #33 - Memberships [ February 16^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - February 2022 [ February 15^th 2022 ]
Electrical Estimating Series #30 - Pricing and Labor [ February 9^th 2022 ]
Code Video Series - Interconnected Electrical Power Production Sources, Supply-Side Source Connections [705.11] [ February 7^th 2022 ]
Code Forum Recap - January 2022 [ February 3^rd 2022 ]
Newsletter Recap - January 2022 [ February 1^st 2022 ]
Livestream Video - Is it Legal to Splice Wires That Are Too Short in a Box? [ January 31^st 2022 ]
How to Use the NEC [ January 28^th 2022 ]
Mike Holt Apprenticeship Training [ January 27^th 2022 ]
Business Management Series #29 - Job Schedule [ January 26^th 2022 ]
Pools and Spas, based on the 2020 NEC, Part 1 [ January 24^th 2022 ]
Become a Mike Holt Certified Instructor [ January 21^st 2022 ]
Leadership Series # 32 - Continuous Education [ January 19^th 2022 ]
Rhode Island Adopts the 2020 NEC [ January 19^th 2022 ]
Code Video Series - Feeder and Service Conductor Size [Table 310.12] [ January 17^th 2022 ]
Electrical Estimating Series #29: Determining the Bill-of-Material (Manual Estimate) [ January 14^th 2022 ]
NEC Questions and Answers, based on the 2020 NEC - January 2022 [ January 13^th 2022 ]
National Law Enforcement Appreciation Day [ January 7^th 2022 ]
Code Forum Recap - 2021 [ January 5^th 2022 ]
Newsletter Recap - December 2021 [ January 3^rd 2022 ]
Livestream Video - Residential Service and Feeder Conductor Sizing [ December 28^th 2021 ]
Business Management Series #28 - Inventory [ December 27^th 2021 ]
Safety - Decorate Your Home Safely During the Holidays [ December 22^nd 2021 ]
Merry Christmas [ December 21^st 2021 ]
Code Video Series - Fire Rated Walls, Ceilings and Floors [300.21] [ December 20^th 2021 ]
Free Resource - Electrical Industry Resources [ December 17^th 2021 ]
Don't Text and Drive! [ December 16^th 2021 ]
Leadership Series #31 - Change [ December 15^th 2021 ]
Dwelling Load Calculations, based on the 2020 NEC [ December 13^th 2021 ]
Last Chance to Save! [ December 10^th 2021 ]
Electrical Estimating Series #28 - The Take-Off Sequence [ December 8^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - December 2021 [ December 7^th 2021 ]
Code Forum Recap - November 2021 [ December 3^rd 2021 ]
Newsletter Recap - November 2021 [ December 2^nd 2021 ]
Free Resource - Code Graphic and Question of the Day [ November 29^th 2021 ]
Exclusive Special for Newsletter Members [ November 26^th 2021 ]
Happy Thanksgiving [ November 23^rd 2021 ]
Code Video Series - Bonding, Radio Antenna Grounding [810.21] [ November 22^nd 2021 ]
Livestream Video - Ground Rods at Metal Poles [ November 18^th 2021 ]
Business Management Series #27 - The Estimating Process [ November 17^th 2021 ]
Communications Systems Installations, based on the 2020 NEC [ November 15^th 2021 ]
Leadership Series #30 - Burnout [ November 12^th 2021 ]
Veterans Day - A Tribute [ November 10^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - November 2021 [ November 9^th 2021 ]
Electrical Estimating Series #27: The Take-Off, Measuring [ November 4^th 2021 ]
Code Forum Recap - October 2021 [ November 3^rd 2021 ]
Newsletter Recap - October 2021 [ November 1^st 2021 ]
Feeder Taps, based on the 2020 NEC [ October 25^th 2021 ]
Free Resource - Fire Alarm Systems PDF [ October 22^nd 2021 ]
Business Management Series #26 - Estimating vs. Bidding [ October 20^th 2021 ]
Code Video Series - Service Disconnecting Means [ October 18^th 2021 ]
Oklahoma 2017 NEC Adoption - Get up to Speed [ October 15^th 2021 ]
Leadership Series #29 - Motivation [ October 15^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - October 2021 [ October 12^th 2021 ]
Free Resource - Electrical Job Board [ October 8^th 2021 ]
Electrical Estimating Series #26 - The Take-Off: Counting [ October 6^th 2021 ]
Code Forum Recap - September 2021 [ October 4^th 2021 ]
Newsletter Recap - September 2021 [ October 1^st 2021 ]
Livestream video - Gas Pipe Bonding Requirements [ September 28^th 2021 ]
Special Equipment Installations [ September 27^th 2021 ]
Continuing Education with Mike Holt [ September 24^th 2021 ]
Business Management Series #25 - Cost Overrun [ September 22^nd 2021 ]
NEC Questions and Answers, based on the 2020 NEC - September 2021 [ September 21^st 2021 ]
It's Time to Get Your Electrical License [ September 17^th 2021 ]
Leadership Series #28 - Management by Crisis [ September 15^th 2021 ]
Code Video Series - Fire Pump Motor Circuits [695.6(B)] [ September 14^th 2021 ]
9-11 Tribute [ September 9^th 2021 ]
Electrical Estimating Series #25: The Take-Off [ September 8^th 2021 ]
Free Resource - Generators and Standby Power Systems [ September 7^th 2021 ]
Get Your License, Change Your Life... [ September 3^rd 2021 ]
Code Forum Recap - August 2021 [ September 2^nd 2021 ]
Newsletter Recap - August 2021 [ September 1^st 2021 ]
NEC Questions and Answers, based on the 2020 NEC - August 2021, P2 [ August 31^st 2021 ]
Livestream Video - Aluminum Conductor Termination Methods [ August 25^th 2021 ]
Special Occupancy Installations, based on the 2020 NEC [ August 23^rd 2021 ]
Business Management Series #24 = Codes and Standards [ August 20^th 2021 ]
Leviton Video Podcast With Mike Holt [ August 18^th 2021 ]
Update - 210.8(F) and the 2020 NEC [ August 17^th 2021 ]
Code Video Series - Interconnected Electrical Power Production Sources, Power Control Systems [705.13] [ August 16^th 2021 ]
Leadership Series #27 - Instilling Confidence in Others [ August 13^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - August 2021 [ August 10^th 2021 ]
Code Forum Recap - July 2021 [ August 6^th 2021 ]
Free Live Stream - NEC Review with Mike Holt [ August 5^th 2021 ]
Electrical Estimating Series #24 - Estimate and Bid Notes [ August 4^th 2021 ]
Newsletter Recap - July 2021 [ August 2^nd 2021 ]
210.8(F) and the 2020 NEC - Follow-up [ July 30^th 2021 ]
Livestream Video - Why Does the GEC to the Building Steel have to be So Big [ July 28^th 2021 ]
Equipment Bonded to the Equipment Grounding Conductor, based on the 2020 NEC [ July 26^th 2021 ]
Free Resource - Code Graphic and Question of the Day [ July 23^rd 2021 ]
Business Management Series #23 - Change Orders [ July 21^st 2021 ]
Code Video Series - Conductor Jamming [ July 20^th 2021 ]
Free Resource - Communications Systems PDF [ July 16^th 2021 ]
Leadership Series #26 - Delegation [ July 14^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - July 2021 [ July 13^th 2021 ]
Summer Savings Blast - Save 50%! [ July 9^th 2021 ]
Code Forum Recap - June 2021 [ July 8^th 2021 ]
Electrical Estimating Series #23: Plans and Specifications Review [ July 7^th 2021 ]
Newsletter Recap - June 2021 [ July 5^th 2021 ]
July 4 - Independence Day [ July 2^nd 2021 ]
Livestream video - Grounding Electrode Conductor Sizing [ June 28^th 2021 ]
Report on Residential Building Fires [ June 25^th 2021 ]
Business Management Series # 22 - Taxes [ June 23^rd 2021 ]
Bonding and Grounding - Implementing Article 250 [ June 21^st 2021 ]
Come See Mike Live - 2021 CEU Seminars [ June 18^th 2021 ]
Leadership Series #25 - Choosing Your Management Style [ June 16^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - June 2021 [ June 15^th 2021 ]
Free Resource - Mike Holt Electrical Calculator App [ June 11^th 2021 ]
Product Recall: Klein Tools Noncontact Voltage Tester [ June 10^th 2021 ]
Electrical Estimating Series #22 - Preparing for the Estimate [ June 9^th 2021 ]
Code Video Series - Emergency Disconnects - One- and Two-Family Dwellings [ June 7^th 2021 ]
Code Forum Recap - May 2021 [ June 4^th 2021 ]
Free Resource - Generators and Standby Power Systems [ June 3^rd 2021 ]
Mike Holt Rating of the Electrical Industry - 2021 [ June 2^nd 2021 ]
Newsletter Recap - May 2021 [ June 1^st 2021 ]
Memorial Day - Honoring Our Fallen [ May 28^th 2021 ]
210.8(F) and the 2020 NEC [ May 27^th 2021 ]
Livestream Video - Grounding a Corner Grounded Delta System [ May 26^th 2021 ]
Installing and Sizing Equipment Grounding Conductors [ May 25^th 2021 ]
New Mike Holt Podcast Channel Available! [ May 21^st 2021 ]
Business Management Series #21 - Labor Utilization Ratio [ May 19^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - May 2021 [ May 18^th 2021 ]
Continuing Education Online [ May 14^th 2021 ]
Leadership Series #24 - Weaknesses [ May 12^th 2021 ]
Swimming Pool Safety [ May 11^th 2021 ]
Code Video Series - Bonding, Other Enclosures [ May 10^th 2021 ]
Code Forum Recap - April 2021 [ May 7^th 2021 ]
Electrical Estimating Series #21 - Understanding the Scope of Work [ May 5^th 2021 ]
Newsletter Recap - April 2021 [ May 4^th 2021 ]
Electric Shock Drowning Incident Update - 2021 [ May 3^rd 2021 ]
Free Resource - Marinas, Boatyards, and Docking Facilities PDF [ April 28^th 2021 ]
Equipment Grounding Conductors, based on the 2020 NEC [ April 26^th 2021 ]
Business Management Series #20: Selling the Job at Your Price [ April 21^st 2021 ]
Livestream video - System Bonding Jumpers [ April 19^th 2021 ]
Leadership Series #23 - Problem Solving [ April 15^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - April 2021 [ April 13^th 2021 ]
Preventing Electrical Fires with Scheduled Maintenance [ April 8^th 2021 ]
Electrical Estimating Series #20: The Estimating Process - Job Selection [ April 7^th 2021 ]
Code Video Series - Receptacles in Damp or Wet Locationsâ€”Bathtub and Shower Space [406.9(C)] [ April 5^th 2021 ]
Code Forum Recap - March 2021 [ April 2^nd 2021 ]
Newsletter Recap - March 2021 [ April 1^st 2021 ]
Bonding and Grounding, based on the 2020 NEC [ March 29^th 2021 ]
How to Use the NEC [ March 24^th 2021 ]
Livestream video - Understanding System Voltages [ March 22^nd 2021 ]
Free Resource - GFCI and AFCI Protection [ March 19^th 2021 ]
Business Management Series #19 - Record Keeping [ March 17^th 2021 ]
NEC Questions and Answers, based on the 2020 NEC - March 2021 [ March 16^th 2021 ]
Leadership Series #22 - Peer Pressure [ March 10^th 2021 ]
Code Video Series - Emergency Systems, Definition [700.2] [ March 8^th 2021 ]
Code Forum Recap - February 2021 [ March 4^th 2021 ]
Electrical Estimating Series #19 - Adjusting for Working Conditions [ March 3^rd 2021 ]
Newsletter Recap - February 2021 [ March 1^st 2021 ]
NM-B Cable vs. Types of Constructions [ February 25^th 2021 ]
Grounding Electrodes and Grounding Electrode Conductors, based on the 2020 NEC [ February 22^nd 2021 ]
Ultimate Savings! [ February 18^th 2021 ]
Business Management Series # 18 - Profit [ February 17^th 2021 ]
Code Video Series, repeat - Interconnected Electrical Power Production Sources [705.1] [ February 15^th 2021 ]
Finding Motivation - resending [ February 12^th 2021 ]
Leadership Series #21 - Mistakes and How to Recover [ February 10^th 2021 ]
Dangerous DIY Grounding Video [ February 9^th 2021 ]
Grounding Electrode System Requirements, based on the 2020 NEC, resent [ February 8^th 2021 ]
Code Forum Recap - January 2021 [ February 5^th 2021 ]
Grounding Electrode System Requirements, based on the 2020 NEC [ February 4^th 2021 ]
Electrical Estimating Series #18: Adjusting Labor Units for Job Conditions [ February 3^rd 2021 ]
Newsletter Recap - January 2021 [ February 2^nd 2021 ]
Code Video Series - Interconnected Electrical Power Production Sources [705.1] [ February 1^st 2021 ]
Finding Motivation [ January 28^th 2021 ]
Georgia 2020 Code Adoption - Get up to Speed [ January 28^th 2021 ]
North Dakota 2020 Code Adoption - Get up to Speed [ January 28^th 2021 ]
Code Video Series - Conductor Insulation [310.4] [ January 25^th 2021 ]
Free Resource - Code Graphic and Question of the Day [ January 22^nd 2021 ]
Business Management Series #17 - Payment Schedule [ January 21^st 2021 ]
Separately Derived Systems, based on the 2020 NEC [ January 20^th 2021 ]
Code Video Series - Multiwire Branch Circuit [210.4] [ January 18^th 2021 ]
Free Resource - Charts and Calculators [ January 15^th 2021 ]
Leadership Series #21 - Mistakes [ January 14^th 2021 ]
Virtual Electrical Inspections [ January 13^th 2021 ]
Code Video Series - Bonding, Metal Raceways [250.97] [ January 11^th 2021 ]
National Law Enforcement Appreciation Day [ January 8^th 2021 ]
Code Forum Recap - The Year 2020 [ January 6^th 2021 ]
Code Video Series - Marina and Boat Dock Leakage Current Measurement Device [555.35(B)] [ January 5^th 2021 ]
Newsletter Recap - December 2020 [ January 4^th 2021 ]
Electrical Estimating Series #17 - Variables That Affect Labor Units (Part 2) [ December 29^th 2020 ]
Code Video Series - Electric Vehicle Power Transfer System, Scope [625.1] [ December 28^th 2020 ]
Merry Christmas [ December 22^nd 2020 ]
Free Resource - Fire Alarm Systems PDF [ December 21^st 2020 ]
Product Recall: LG Home Energy Storage Battery Fire Hazard [ December 18^th 2020 ]
Don't Text and Drive! [ December 17^th 2020 ]
Business Management Series #16 - Markup [ December 15^th 2020 ]
Code Video Series - Energy Storage Systems (ESS), Scope [706.1] [ December 14^th 2020 ]
Last Chance to Save! [ December 11^th 2020 ]
Leadership Series #20 - Methods of Learning [ December 8^th 2020 ]
Code Video Series - Adjustable Speed Drives, Article 430 [ December 7^th 2020 ]
Code Forum Recap - November 2020 [ December 4^th 2020 ]
Code Video Series - Arc-Flash Hazard Warning [110.16] [ December 2^nd 2020 ]
Newsletter Recap - November 2020 [ December 1^st 2020 ]
Exclusive Special for Newsletter Members [ November 30^th 2020 ]
The Difference Between Bonding and Grounding - Part 1, based on the 2020 NEC [ November 27^th 2020 ]
Happy Thanksgiving [ November 24^th 2020 ]
Code Video Series - Neutral Conductor, Bonding Conductors, and Bonding Jumpers [250.102] [ November 23^rd 2020 ]
Electrical Estimating Series #16: Variables that Affect Labor Units (Part 1) [ November 20^th 2020 ]
Free Resource - Power Quality PDF [ November 18^th 2020 ]
Minnesota Code Adoption - Get up to Speed [ November 18^th 2020 ]
Code Video Series - Marinas, Boatyards and Docking Facilities - Bonding of Noncurrent-Carrying Metal Parts [555.13] [ November 16^th 2020 ]
Upgrade Your Apprenticeship Training Program! [ November 13^th 2020 ]
Leadership Series #19 - Managing Your Money [ November 11^th 2020 ]
Veterans Day - A Tribute [ November 10^th 2020 ]
Code Video Series - Remote-Control, Signaling, and Power-Limited Circuits [725.1] [ November 9^th 2020 ]
Learn The Code With Our Best Selling Library [ November 6^th 2020 ]
Code Forum Recap - October 2020 [ November 5^th 2020 ]
Code Video Series - Solar PV Systems, Scope [690.1] [ November 3^rd 2020 ]
Newsletter Recap - October 2020 [ November 2^nd 2020 ]
Free Resource - 2020 NEC Index [ October 30^th 2020 ]
Class 2 Circuit Requirements, based on the 2020 NEC [ October 28^th 2020 ]
Code Video Series - Ampacity Table [310.15] [ October 26^th 2020 ]
Leadership Series #18 - Decision-Making [ October 22^nd 2020 ]
Helping the Little Guy - New Design for a Cable Holder [ October 21^st 2020 ]
Code Video Series - Overvoltage Protection, Article 242 [ October 19^th 2020 ]
2020 Code Adoption [ October 16^th 2020 ]
Business Management Series - Job Costing (Estimating Analysis) [ October 14^th 2020 ]
Code Video Series - Air-Conditioner, Circuit Sizing [440.4(B)] [ October 12^th 2020 ]
Free Resource - Radio and Television PDF [ October 9^th 2020 ]
Code Video Series - Bonding, Communications Systems [250.94] [ October 6^th 2020 ]
Code Forum Recap - September 2020 [ October 2^nd 2020 ]
Newsletter Recap - September 2020 [ October 1^st 2020 ]
Electrical Estimating Series #15: Developing Labor Units [ September 30^th 2020 ]
Class 1 Circuit Requirements, based on the 2020 NEC [ September 28^th 2020 ]
Dangerous Patent Issued - Self-Grounding Outlet [ September 24^th 2020 ]
Leadership Series #17 - Creativity [ September 23^rd 2020 ]
Electrical Quiz Challenge - Stay Wired to Win [ September 11^th 2020 ]
9-11 Tribute [ September 10^th 2020 ]
Free Resource - Generators and Standby Power Systems PDF [ September 9^th 2020 ]
GFCI Protection - 210.8, based on the 2020 NEC [ September 7^th 2020 ]
Save Now - Mike Holt Exam Preparation Products now Available for Testing on the 2020 NEC [ September 4^th 2020 ]
Code Forum Recap - August 2020 [ September 2^nd 2020 ]
Newsletter Recap - August 2020 [ September 1^st 2020 ]
Fire Pump Systems, based on the 2020 NEC [ August 26^th 2020 ]
Business Management Series #14: Insurance [ August 24^th 2020 ]
Become a Mike Holt Certified Instructor [ August 19^th 2020 ]
Livestream - Mike's Q&A on Tuesday evenings [ August 17^th 2020 ]
Great Advice For How to Pass Your Electrical Exam [ August 14^th 2020 ]
NEC Questions and Answers, based on the 2020 NEC - August 2020 [ August 13^th 2020 ]
Leadership Series #16 - Assuming Responsibility [ August 10^th 2020 ]
Free Resource - GFCI and AFCI Protection PDF [ August 6^th 2020 ]
Code Forum Recap - July 2020 [ August 4^th 2020 ]
Newsletter Recap - July 2020 [ August 3^rd 2020 ]
Free Resource - Code Forum [ July 31^st 2020 ]
Continuing Education Livestream with Mike Holt [ July 29^th 2020 ]
Marinas and Boatyards, based on the 2020 NEC [ July 28^th 2020 ]
Electrical Estimating Series #14: What's Included in a Labor Unit [ July 27^th 2020 ]
Live Streaming - 2020 Understanding the NEC, Articles 500-820 [ July 23^rd 2020 ]
Leadership Series #15 - The Pareto Principle [ July 20^th 2020 ]
Free Resource - Daily Code Graphic and Question [ July 17^th 2020 ]
NEC Questions and Answers, based on the 2020 NEC - July 2020 [ July 15^th 2020 ]
Free Resource - Mike Holt Job Board [ July 10^th 2020 ]
A/C and Refrigeration Equipment, based on the 2020 NEC [ July 8^th 2020 ]
Code Forum Recap - June 2020 [ July 6^th 2020 ]
Newsletter Recap - June 2020 [ July 3^rd 2020 ]
July 4 - Independence Day [ July 2^nd 2020 ]
Summer Savings - Save 50 Percent! [ July 1^st 2020 ]
Leadership Series #14 - Time Management [ June 29^th 2020 ]
Online Continuing Education with Mike Holt [ June 26^th 2020 ]
Swimming Pool Stray and Contact Voltage Research [ June 24^th 2020 ]
Electrical Estimating Series #13: Labor Units - Using Work Experience [ June 22^nd 2020 ]
NEC Questions and Answers, based on the 2020 NEC - June 2020 [ June 16^th 2020 ]
Product Recall - Pass & Seymour Commercial-Grade Electrical Receptacles [ June 12^th 2020 ]
Switchboards, Switchgear, and Panelboards, based on the 2020 NEC [ June 10^th 2020 ]
Business Management Series #13: Financial Management - Expansion, Growth and Stability [ June 8^th 2020 ]
Code Forum Recap - May 2020 [ June 3^rd 2020 ]
Free Resource - Generators and Standby Power Systems [ June 2^nd 2020 ]
Newsletter Recap - May 2020 [ June 1^st 2020 ]
Safety - ESA Guidance Regarding Inspections during COVID 19 [ May 27^th 2020 ]
Leadership Series #13 - Teamwork [ May 26^th 2020 ]
Memorial Day - A Time to Remember [ May 21^st 2020 ]
Swimming Pools and the Dangers of Electrocution [ May 20^th 2020 ]
Mike Holt Rating of the Electrical Industry - 2020 [ May 18^th 2020 ]
Electric Shock Drowning Incident Update - 2020 [ May 14^th 2020 ]
NEC Questions and Answers, based on the 2020 NEC - May 2020 [ May 12^th 2020 ]
Flexible Cords and Flexible Cables, based on the 2020 NEC [ May 7^th 2020 ]
Code Forum Recap - April 2020 [ May 6^th 2020 ]
Live Streaming - Mike's Q&A Plus New Topics [ May 5^th 2020 ]
Newsletter Recap - April 2020 [ May 4^th 2020 ]
Free Resource - Summary of the Changes for the 2020 NEC [ May 1^st 2020 ]
Safety Alert - Product Recall Leviton 50-amp Connector [ April 30^th 2020 ]
Business Management Series #12: Financial Management - Equipment Rental-Leasing-Purchase [ April 27^th 2020 ]
An Inspiring performance [ April 22^nd 2020 ]
Leadership Series #12 - Relating to Your Customer [ April 20^th 2020 ]
NEC Questions and Answers, based on the 2020 NEC - April 2020 [ April 16^th 2020 ]
Live Streaming - Mike Holt Q&A! [ April 13^th 2020 ]
Overvoltage Protection, based on the 2020 NEC [ April 8^th 2020 ]
Code Forum Recap - March 2020 [ April 6^th 2020 ]
Live Streaming - Mike Holt Answers Your Questions [ April 3^rd 2020 ]
Newsletter Recap - March 2020 [ April 3^rd 2020 ]
Web Security, Hacking and Phishing Warning [ March 27^th 2020 ]
Electrical Estimating Series #12 - Understanding Labor Units Part 2 [ March 25^th 2020 ]
We Are All In This Together [ March 20^th 2020 ]
NEC Questions and Answers, based on the 2020 NEC - March 2020 [ March 19^th 2020 ]
A Message for our Electrical Community [ March 17^th 2020 ]
Town Street Bridge Electrocution [ March 16^th 2020 ]
Load Calculations - Part 2, based on the 2020 NEC [ March 11^th 2020 ]
Leadership Series #11 - Planning [ March 9^th 2020 ]
Live Streaming - 2020 Solar PV [ March 5^th 2020 ]
Code Forum Recap - February 2020 [ March 4^th 2020 ]
Newsletter Recap - February 2020 [ March 2^nd 2020 ]
Now Available - 2020 Bonding and Grounding Products [ February 28^th 2020 ]
Financial Management - Debt Free [ February 26^th 2020 ]
Stray Voltage in Broiler Breeder Hen Housing [ February 24^th 2020 ]
NEC Questions and Answers, based on the 2020 NEC - February 2020 [ February 20^th 2020 ]
Leadership Series #10 - Organization [ February 17^th 2020 ]
See Mike Holt Live - 2020 CEU Seminars! [ February 14^th 2020 ]
Load Calculations - Part 1, based on the 2020 NEC [ February 12^th 2020 ]
Code Forum Recap - January 2020 [ February 5^th 2020 ]
Newsletter Recap - January 2020 [ February 3^rd 2020 ]
Electrical Estimating Series #11 - Understanding Labor Units [ January 27^th 2020 ]
Live Streaming - 2020 Exam Preparation - Calculations [ January 24^th 2020 ]
Learn the 2020 Code Changes with Mike Holt [ January 22^nd 2020 ]
Pinhole Leaks [ January 20^th 2020 ]
NEC Questions and Answers, based on the 2017 NEC - January 2020 [ January 14^th 2020 ]
AFCIs and GFCIs [ January 8^th 2020 ]
Leadership Series #9 - "No" The Most Difficult Word [ January 6^th 2020 ]
Code Forum Recap - 2019 [ January 3^rd 2020 ]
Newsletter Recap - December 2019 [ January 2^nd 2020 ]
Free Bonding and Grounding Evening Seminar - Boston [ December 30^th 2019 ]
1899 Rules for Installing Electric Light and Power Apparatus [ December 23^rd 2019 ]
Introducing our Brand New Personal Success Program - Life Skills [ December 20^th 2019 ]
Merry Christmas! [ December 19^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - December 2019 [ December 17^th 2019 ]
Last Chance to Save! [ December 13^th 2019 ]
Do Not Text and Drive [ December 11^th 2019 ]
General Requirements, based on the 2020 NEC [ December 5^th 2019 ]
Code Forum Recap - November 2019 [ December 3^rd 2019 ]
Newsletter Recap - November 2019 [ December 2^nd 2019 ]
Happy Thanksgiving [ November 26^th 2019 ]
Leadership Series #8 - Goal Setting [ November 25^th 2019 ]
Exclusive Special for Newsletter Members [ November 22^nd 2019 ]
Live Streaming - 2020 Understanding the NEC, Articles 90-480 [ November 21^st 2019 ]
Electrical Estimating Series #10 - Manual Estimate, Software or a Service [ November 18^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - November 2019 [ November 14^th 2019 ]
Free Bonding and Grounding Evening Seminar - Seattle [ November 11^th 2019 ]
Business Management Series #10: Financial Management - Contracts [ November 11^th 2019 ]
Veterans Day [ November 8^th 2019 ]
Transformer Calculations [ November 6^th 2019 ]
Code Forum Recap - October 2019 [ November 5^th 2019 ]
Newsletter Recap - October 2019 [ November 4^th 2019 ]
Alert for All Florida Electrical Contractors [ October 30^th 2019 ]
Leadership Series #7: Communication [ October 28^th 2019 ]
Live Streaming - 2020 Bonding and Grounding [ October 23^rd 2019 ]
Dock and Marina Electrical Safety [ October 21^st 2019 ]
Amazing Upcoming Movie: The Current War [ October 18^th 2019 ]
Electrical Estimating Series #9 - How Accurate Can an Estimate Be [ October 14^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - October 2019 [ October 10^th 2019 ]
Business Management Series #9: Financial Management - Budgeting [ October 7^th 2019 ]
Free Bonding and Grounding Evening Seminar - Philadelphia [ October 4^th 2019 ]
Code Forum Recap - September 2019 [ October 3^rd 2019 ]
Newsletter Recap - September 2019 [ October 2^nd 2019 ]
Leadership Series #6: Reputation [ October 1^st 2019 ]
EC&M 2020 Code Change Conferences [ September 26^th 2019 ]
Live Streaming - 2020 Code Changes [ September 25^th 2019 ]
Free Bonding and Grounding Evening Seminar - MO [ September 23^rd 2019 ]
Understanding the NEC Series #7 - Sizing Equipment Grounding Conductor [ September 23^rd 2019 ]
NEC Questions and Answers, based on the 2017 NEC - September 2019 [ September 19^th 2019 ]
Electrical Estimating Series # 8 - The Detailed Estimating Method [ September 16^th 2019 ]
Solar Photovoltaic Systems, based on 2017 NEC - Part 2 [ September 12^th 2019 ]
9-11 Tribute [ September 10^th 2019 ]
Business Management series #8: Financial Management - Break-Even Point [ September 9^th 2019 ]
Code Forum Recap - August 2019 [ September 5^th 2019 ]
Newsletter Recap - August 2019 [ September 3^rd 2019 ]
Aging Electrical Equipment [ August 29^th 2019 ]
Safety Alert - Potential Shock Hazard Associated with Incorrect Installation of In-line Fuse Holders [ August 28^th 2019 ]
Leadership Series #5 - Confidence [ August 26^th 2019 ]
Stray Welding Current [ August 21^st 2019 ]
Understanding the NEC Series #6 - Sizing Conductors 4 AWG and Larger [ August 19^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - August 2019 [ August 15^th 2019 ]
Electrical Estimating Series #7 - Improper Estimating Methods [ August 12^th 2019 ]
Elimination of Equipment Grounding Conductor to Boat Docks Proposed for Virginia [ August 9^th 2019 ]
Solar Photovoltaic Systems, based on 2017 NEC - Part 1 [ August 8^th 2019 ]
Code Forum Recap - July 2019 [ August 6^th 2019 ]
Business Management Series #7: Financial Management - Bonding [ August 5^th 2019 ]
Live Streaming - Electrical Fundamentals [ August 2^nd 2019 ]
Newsletter Recap - July 2019 [ August 1^st 2019 ]
Leadership Series #4 - Personal Branding: Conduct [ July 29^th 2019 ]
A Lethal Combination - Electricity and Water! [ July 25^th 2019 ]
EC&M 2020 Code Change Conferences [ July 23^rd 2019 ]
Understanding the NEC Series #5 - Grounding and Bonding of Switches [ July 22^nd 2019 ]
NEC Questions and Answers, based on the 2017 NEC - July 2019 [ July 18^th 2019 ]
Electrical Estimating Series #6 - Types of Bids [ July 15^th 2019 ]
Free Resource - Ohms Law Wheel Poster [ July 11^th 2019 ]
Motor Calculations based on the 2017 NEC - Part 2 [ July 9^th 2019 ]
Business Management series #6: Financial Management - Billing and Collecting [ July 8^th 2019 ]
Code Forum Recap - June 2019 [ July 4^th 2019 ]
July 4 - Independence Day [ July 2^nd 2019 ]
Newsletter Recap - June 2019 [ July 1^st 2019 ]
LEDs - Do We Need to Support This Technology? [ June 27^th 2019 ]
Summer Savings - Save 50 Percent! [ June 25^th 2019 ]
Leadership Series #3 - Personal Branding: Attitude [ June 24^th 2019 ]
Mike Holt Electrical Tool Box App Update [ June 21^st 2019 ]
NEC Questions and Answers, based on the 2017 NEC - June 2019 [ June 20^th 2019 ]
Understanding the NEC Series #4 - Feeder Conductor Sizing [ June 17^th 2019 ]
Motor Calculations based on the 2017 NEC - Part 1 [ June 13^th 2019 ]
Electrical Estimating - About Estimating Part 2 [ June 10^th 2019 ]
Code Forum Recap - May 2019 [ June 6^th 2019 ]
Newsletter Recap - May 2019 [ June 5^th 2019 ]
Business Management series - 2.3 Financial Management - Bankers, Line of Credit [ June 3^rd 2019 ]
A Review of Hazards Associated with Exposure to Low Voltages [ May 30^th 2019 ]
Leadership Series #2 - Personal Branding: Appearance [ May 28^th 2019 ]
Memorial Day - A Time to Remember [ May 24^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - May 2019 [ May 22^nd 2019 ]
Understanding the NEC Series #3 - Swimming Pool Bonding [ May 20^th 2019 ]
Florida Inspectors - Special Mike Holt Seminar Invitation [ May 20^th 2019 ]
Marina Leakage Measurement Device [ May 17^th 2019 ]
Electric Shock Drowning [ May 15^th 2019 ]
Electrical Estimating - About Estimating Part 1 [ May 13^th 2019 ]
Swimming Pools and the Dangers of Electrocution [ May 10^th 2019 ]
Conductor Sizing, based on 2017 NEC - Part 2 [ May 8^th 2019 ]
Business Management series - 2.2 Bad Debt [ May 6^th 2019 ]
Code Forum Recap - April 2019 [ May 3^rd 2019 ]
Newsletter Recap - April 2019 [ May 1^st 2019 ]
Leadership Series #1 - Introduction [ April 29^th 2019 ]
Bussmann Series FC2 Available Fault Current Calculator [ April 26^th 2019 ]
Where is the Ground? [ April 24^th 2019 ]
Understanding the NEC Series #2 - How to Use the NEC [ April 23^rd 2019 ]
NEC Questions and Answers, based on the 2017 NEC - April 2019 [ April 18^th 2019 ]
NEC Questions - April 2019 [ April 17^th 2019 ]
Electrical Estimating - Introduction Part 3 [ April 15^th 2019 ]
Report on Meetings - UL / IAEI [ April 12^th 2019 ]
Conductor Sizing, based on 2017 NEC - Part 1 [ April 10^th 2019 ]
Business Management - 2.1 Financial Management: Accounting [ April 8^th 2019 ]
Mike Holt Bonding & Grounding CEU Seminar [ April 5^th 2019 ]
Code Forum Recap - March 2019 [ April 4^th 2019 ]
Newsletter Recap - March 2019 [ April 3^rd 2019 ]
Unlicensed Contractor Ordered to Pay $25,000 [ March 27^th 2019 ]
Understanding the NEC Series #1 - 90.1 Purpose of the NEC [ March 25^th 2019 ]
Mike Holt Rating of the Electrical Industry - 2019 [ March 21^st 2019 ]
Electrical Estimating - Introduction Part 2 [ March 19^th 2019 ]
Upcoming Mike Holt Seminar - Raleigh NC [ March 15^th 2019 ]
Upcoming Mike Holt Seminar - Plymouth MA [ March 15^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - March 2019 [ March 14^th 2019 ]
NEC Questions - March 2019 [ March 13^th 2019 ]
Business Management - 1.2 Advertising and Branding [ March 11^th 2019 ]
Seminar - Fundamentals of Engineering, for the Non-Engineer [ March 7^th 2019 ]
Sizing Junction Boxes and Pull Boxes, based on the 2017 NEC [ March 6^th 2019 ]
Newsletter Recap - February 2019 [ March 5^th 2019 ]
Code Forum Recap - February 2019 [ March 5^th 2019 ]
New Fluke Electrical Tester [ February 25^th 2019 ]
Possible Dangerous Electrical Violation [ February 21^st 2019 ]
Electrical Estimating - 1 Introduction [ February 18^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - February 2019 [ February 14^th 2019 ]
Business Management - 1.1 Introduction [ February 11^th 2019 ]
See Mike Holt Live! 2019 CEU Seminars [ February 8^th 2019 ]
NEC Requirements for Sizing Outlet Boxes, based on 2017 NEC [ February 6^th 2019 ]
Code Forum Recap - January 2019 [ February 4^th 2019 ]
Newsletter Recap - January 2019 [ February 1^st 2019 ]
Free Resource - Top Changes to the 2017 NEC [ January 30^th 2019 ]
Invitation to Attend OBOA/SWOBOA Building & Planning Conference [ January 28^th 2019 ]
Free New Resource! Mike Holt Tool Box App [ January 24^th 2019 ]
Tapping Busbar Considerations [ January 22^nd 2019 ]
Safety Alert - Surge Protector Linked to House Fires [ January 17^th 2019 ]
NEC Questions and Answers, based on the 2017 NEC - January 2019 [ January 15^th 2019 ]
NEC Questions - January 2019 [ January 14^th 2019 ]
Pricing - Important Information to Guide the Contractor [ January 10^th 2019 ]
Services, based on the 2017 NEC - Part 2 [ January 8^th 2019 ]
Code Forum Recap - 2018 [ January 3^rd 2019 ]
Newsletter Recap - December 2018 [ January 2^nd 2019 ]
Free Resource - Code Question and Image of the Day [ December 27^th 2018 ]
Merry Christmas! [ December 20^th 2018 ]
Don\'t Text and Drive [ December 18^th 2018 ]
Last Chance to Save! [ December 14^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - December 2018 [ December 12^th 2018 ]
2020 NEC book Cover Photo Contest [ December 10^th 2018 ]
Services, based on the 2017 NEC - Part 1 [ December 6^th 2018 ]
Code Forum Recap - November 2018 [ December 4^th 2018 ]
Newsletter Recap - November 2018 [ December 3^rd 2018 ]
1902 Ad for Electricity [ November 29^th 2018 ]
Six-year old girl brain-damaged after shock from pool handrail [ November 27^th 2018 ]
Exclusive Special for Newsletter Members [ November 23^rd 2018 ]
Happy Thanksgiving [ November 20^th 2018 ]
Radio and TV Equipment and Coaxial Cables, based on the 2017 NEC [ November 19^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - November 2018 [ November 14^th 2018 ]
Veterans Day [ November 8^th 2018 ]
Investigation into Counterfeits [ November 6^th 2018 ]
Code Forum Recap - October 2018 [ November 6^th 2018 ]
Mike Holt\'s Favorite Motivational Videos [ November 1^st 2018 ]
Newsletter Recap - October 2018 [ November 1^st 2018 ]
NEC Questions and Answers, based on the 2017 NEC - October 2018 [ October 18^th 2018 ]
NEC Questions, based on the 2017 NEC - October 2018 [ October 17^th 2018 ]
Some History of Residential Wiring Practices in the US [ October 11^th 2018 ]
Fire Alarm Systems, based on the 2017 NEC [ October 9^th 2018 ]
Code Forum Recap - September 2018 [ October 4^th 2018 ]
Newsletter Recap - September 2018 [ October 2^nd 2018 ]
NEC Questions and Answers, based on the 2017 NEC - September 2018 [ September 26^th 2018 ]
Interconnected Electric Power Production Sources, based on the 2017 NEC [ September 20^th 2018 ]
EC&M Bonding & Grounding Seminar October 2018 [ September 18^th 2018 ]
What you should know after Hurricane Florence [ September 17^th 2018 ]
Evaluation of Electrical Feeder and Branch Circuit Loading: Phase 1 [ September 13^th 2018 ]
9/11 - A Tribute [ September 11^th 2018 ]
Code Forum Recap - August 2018 [ September 6^th 2018 ]
Newsletter Recap - August 2018 [ September 4^th 2018 ]
Electric Shock Drowning Incident Update - 2018 [ August 30^th 2018 ]
Free Resource - Fire Alarm Systems [ August 28^th 2018 ]
Chronological History of Electrical Development [ August 23^rd 2018 ]
Free Resource - Mike Holt Electrical Job Board [ August 21^st 2018 ]
NEC Questions and Answers, based on the 2017 NEC - August 2018 [ August 15^th 2018 ]
Mike Holt\'s Bonding & Grounding Seminar Long Island City, NY - Last Chance to Register at $195 [ August 13^th 2018 ]
Standby Power Systems, based on the 2017 NEC [ August 9^th 2018 ]
Data Assessment for Electrical Surge Protection Devices [ August 9^th 2018 ]
Code Forum Recap - July 2018 [ August 6^th 2018 ]
Newsletter Recap â€“ July 2018 [ August 1^st 2018 ]
Summer Savings - save 50%! [ July 27^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - July 2018 [ July 25^th 2018 ]
NEC Questions, based on the 2017 NEC - July 2018 [ July 24^th 2018 ]
Free Resource - Generators and Standby Power Systems [ July 19^th 2018 ]
Report: Fatal Electrical Injuries at Work [ July 17^th 2018 ]
Mike Holt\'s Bonding & Grounding Seminar Long Island City, NY - Last Chance to Register at $95 [ July 16^th 2018 ]
Understanding Requirements for IT Equipment, based on the 2017 NEC [ July 12^th 2018 ]
Safety Hazard - Recall of Eaton Heavy Duty 30A and 60A Safety Switches [ July 10^th 2018 ]
Code Forum Recap - June 2018 [ July 9^th 2018 ]
Newsletter Recap - June 2018 [ July 5^th 2018 ]
July 4 - Independence Day [ July 2^nd 2018 ]
Free Resource - 2017 NEC Index [ June 28^th 2018 ]
Report: Non-Fatal Electrical Injuries at Work [ June 26^th 2018 ]
Mike Holt\'s Bonding & Grounding Seminar Long Island City, NY - Last Chance to Register at $35 [ June 25^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - June 2018 [ June 20^th 2018 ]
NEC Questions, based on the 2017 NEC - June 2017 [ June 19^th 2018 ]
Damage and Degradation of NM Cables [ June 14^th 2018 ]
Understanding Requirements for Electric Signs and Outline Lighting [ June 12^th 2018 ]
Code Forum Recap - May 2018 [ June 7^th 2018 ]
Blue Light Has a Dark Side [ June 4^th 2018 ]
Newsletter Recap - May 2018 [ June 4^th 2018 ]
Understanding Requirements for Commercial Garages and Fuel based on the 2017 NEC [ May 31^st 2018 ]
Memorial Day - A Time to Remember [ May 24^th 2018 ]
Occupational Injuries from Electrical Shock and Arc Flash Events [ May 22^nd 2018 ]
NEC Questions and Answers, based on the 2017 NEC - May 2018 [ May 16^th 2018 ]
NEC Questions, based on the 2017 NEC - May 2018 [ May 15^th 2018 ]
Electrical Fire Safety and Relocatable Power Taps [ May 11^th 2018 ]
Alternate Equipotential Bonding Means to Reduce Voltage Gradients in Pool Areas [ May 9^th 2018 ]
Code Forum Recap - April 2018 [ May 7^th 2018 ]
Newsletter Recap - April 2018 [ May 3^rd 2018 ]
NEC Questions and Answers, based on the 2017 NEC - April 2018, Part 2 [ May 1^st 2018 ]
NEC Questions, based on the 2017 NEC - April 2018, Part 2 [ April 30^th 2018 ]
EC&M Bonding and Grounding Training - Queens, NY [ April 27^th 2018 ]
Safety Hazard - Kohler Service Entrance Automatic Transfer Switch Overheats! [ April 26^th 2018 ]
Understanding Requirements for Hazardous Locations, based on the 2017 NEC [ April 24^th 2018 ]
Mike Holt\'s Summer CEU Seminars [ April 19^th 2018 ]
Safety Hazard - Square D Safety Switch Recall - Potential Shock or Electrocution! [ April 18^th 2018 ]
Fire Mitigation Solutions for PV Systems Installed on Building Roofs [ April 17^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - April 2018 [ April 11^th 2018 ]
NEC Questions, based on the 2017 NEC - April 2018 [ April 10^th 2018 ]
Code Forum Recap - March 2018 [ April 5^th 2018 ]
Newsletter Recap - March 2018 [ April 3^rd 2018 ]
Mike Holt\'s State Rating of the Electrical Industry - 2018 [ March 29^th 2018 ]
Buyer Beware - if it\'s too good to be true it probably is! [ March 27^th 2018 ]
EC&M Bonding and Grounding Training - New York [ March 22^nd 2018 ]
Marina Risk Reduction [ March 20^th 2018 ]
See Mike Holt Live! Bonding and Grounding Seminar - Long Island City, NY [ March 15^th 2018 ]
Helping the Little Guy - Necessity Breeds Invention [ March 13^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - March 2018 [ March 8^th 2018 ]
Code Forum Recap - February 2018 [ March 5^th 2018 ]
Newsletter Recap - February 2018 [ March 1^st 2018 ]
NEC Questions and Answers, based on the 2017 NEC - February 2018 Part 2 [ February 27^th 2018 ]
Understanding Requirements for Generators, based on the 2017 NEC [ February 22^nd 2018 ]
LED Lighting Guide [ February 20^th 2018 ]
Come See Mike Live! [ February 17^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - February 2018 [ February 14^th 2018 ]
Assessment of Hazardous Voltage/Current in Marinas, Boatyards [ February 8^th 2018 ]
Code Forum Recap - January 2018 [ February 6^th 2018 ]
Newsletter Recap - January 2018 [ February 1^st 2018 ]
Understanding Requirements for Appliances - Article 422, based on 2017 NEC [ January 31^st 2018 ]
Safety Hazard - Federal Pioneer Breakers MAY NOT TRIP [ January 23^rd 2018 ]
Surprising Health Benefits of Coffee [ January 18^th 2018 ]
Free Mike Holt Publication - GFCI and AFCI Protection [ January 16^th 2018 ]
NEC Questions and Answers, based on the 2017 NEC - January 2018 [ January 10^th 2018 ]
Code Forum Recap - The Year 2017 [ January 4^th 2018 ]
Newsletter Recap - December 2017 [ January 2^nd 2018 ]
William H. McRaven - Change the World [ December 27^th 2017 ]
Merry Christmas! [ December 21^st 2017 ]
Do Not Text and Drive [ December 18^th 2017 ]
Last Chance to Save! [ December 14^th 2017 ]
NEC Questions and Answers, based on the 2017 NEC - December 2017 [ December 12^th 2017 ]
Understanding Raceways [ December 7^th 2017 ]
Code Forum Recap - November 2017 [ December 4^th 2017 ]
Newsletter Recap - November 2017 [ December 1^st 2017 ]
Do you know one type of cable from another [ November 29^th 2017 ]
Exclusive Special for Newsletter Members [ November 24^th 2017 ]
Happy Thanksgiving [ November 21^st 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - November 2017 [ November 15^th 2017 ]
Veterans Day [ November 9^th 2017 ]
Code Forum Recap - October 2017 [ November 3^rd 2017 ]
Monthly Newsletter Recap - October 2017 [ November 1^st 2017 ]
Ground Fault Circuit Interrupters - Preventing Electrocution Since 1973 [ October 31^st 2017 ]
Ground Fault Circuit Interrupters - Preventing Electrocution Since 1973 [ October 30^th 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - October 2017 [ October 25^th 2017 ]
NEC Questions, based on the 2017 NEC - October 2017 [ October 24^th 2017 ]
Article 680 - Permanently Installed Swimming Pools, based on the 2017 NEC - Part II of II [ October 18^th 2017 ]
2020 NEC [ October 9^th 2017 ]
EC&M Bonding and Grounding Conference - Rosemont IL [ October 5^th 2017 ]
Code Forum Recap - September 2017 [ October 3^rd 2017 ]
Monthly Newsletter Recap - September 2017 [ October 2^nd 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - September 2017 [ September 27^th 2017 ]
Scam Alert - Soliciting Money for Gina [ September 25^th 2017 ]
Article 680 - Permanently Installed Swimming Pools, based on the 2017 NEC. Part I of II [ September 19^th 2017 ]
Lawn Mowers and Transformers [ September 14^th 2017 ]
Evaluating Water-Damaged Electrical Equipment [ September 12^th 2017 ]
Port of Poulsbo Completes Electrical Upgrades to Guest Moorage [ September 7^th 2017 ]
Code Forum Recap - August 2017 [ September 5^th 2017 ]
Monthly Newsletter Recap - August 2017 [ September 1^st 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - August 2017 [ August 30^th 2017 ]
Jail Time and $50,000 in Fines for Illegal Electrical Work Done [ August 24^th 2017 ]
Article 590 - Temporary Installations, based on the 2017 NEC [ August 22^nd 2017 ]
Failures in AC Outlet Testing and What it Means for Pro Audio [ August 17^th 2017 ]
Pool Safety Sanity Check [ August 15^th 2017 ]
EC&M Code Change Conference - Cleveland [ August 9^th 2017 ]
Code Forum Recap - July 2017 [ August 7^th 2017 ]
Summer Savings - Save 50%! [ August 3^rd 2017 ]
Monthly Newsletter Recap - July 2017 [ August 2^nd 2017 ]
Teen Electrocuted in Bathtub While Using Cellphone [ July 31^st 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - July 2017 [ July 28^th 2017 ]
Article 555 - Marinas, Boatyards, and Docking Facilities, based on the 2017 NEC [ July 20^th 2017 ]
Now Available - Mike Holt\'s 2017 NEC Complete Training Library [ July 18^th 2017 ]
Electrical Slang [ July 13^th 2017 ]
Swimming Pools - Dangers of Electrocutions [ July 12^th 2017 ]
Code Forum Recap - June 2017 [ July 6^th 2017 ]
Monthly Newsletter Recap - June 2017 [ July 5^th 2017 ]
Alaska and Article 555 [ July 3^rd 2017 ]
July 4 - Independence Day [ June 30^th 2017 ]
Lake Goers be Warned - Dangers of Electric Shock Drowning [ June 28^th 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - June 2017 [ June 25^th 2017 ]
Electric Shock Drowning - A Silent Killer [ June 16^th 2017 ]
Article 517 - Health Care Facilities, based on the 2017 NEC [ June 14^th 2017 ]
Code Forum Recap - May 2017 [ June 8^th 2017 ]
Monthly Newsletter Recap - May 2017 [ June 7^th 2017 ]
NEC Questions and Answers, Based on the 2017 NEC - May 2017 [ May 31^st 2017 ]
Memorial Day - A Time to Remember [ May 25^th 2017 ]
Now Available - Mike Holt\'s 2017 Bonding and Grounding Products [ May 24^th 2017 ]
Article 404 - Switches and Receptacles, based on the 2017 NEC [ May 17^th 2017 ]
Marina GFP Concerns [ May 11^th 2017 ]
Why Success Doesn\'t Happen Overnight [ May 10^th 2017 ]
Code Forum Recap - April 2017 [ May 5^th 2017 ]
Monthly Newsletter Recap - April 2017 [ May 2^nd 2017 ]
Mike Holt Summer CEU Seminars - 2017 Code Changes [ April 27^th 2017 ]
Article 310 - Conductors for General Wiring, based on the 2017 NEC [ April 25^th 2017 ]
Electric Shock - Conduction of Current To and Through the Human Body [ April 20^th 2017 ]
Attend a 2-Day Code Change Training Event in Atlanta [ April 18^th 2017 ]
NEC Questions & Answers, based on 2017 NEC - April 2017 [ April 13^th 2017 ]
Code Forum Recap - March2017 [ April 6^th 2017 ]
Monthly Newsletter Recap - March 2017 [ April 5^th 2017 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of Understanding the 2017 NEC - 2 (Articles 500-820) [ March 31^st 2017 ]
Collecting Sand [ March 28^th 2017 ]
Article 250 - Grounding and Bonding, based on the 2017 NEC - Part 2 of 2 [ March 24^th 2017 ]
NEC Questions & Answers, based on 2017 NEC - March 2017 [ March 22^nd 2017 ]
Reminder - Solar PV Systems Live Streaming - don\'t forget to watch... [ March 16^th 2017 ]
Mike Holt\'s State Rating of the Electrical Industry - 2017 [ March 14^th 2017 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of Solar PV Systems based on the 2017 NEC [ March 9^th 2017 ]
Code Forum Recap - February 2017 [ March 6^th 2017 ]
Monthly Newsletter Recap - February 2017 [ March 1^st 2017 ]
Article 250 - Grounding and Bonding, based on the 2017 NEC - Part 1 of 2 [ February 28^th 2017 ]
NEC Questions & Answers, based on 2017 NEC - February 2017 [ February 23^rd 2017 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of Electrical Calculations - Part 2 based on the 2017 NEC [ February 9^th 2017 ]
Code Forum Recap - January 2017 [ February 3^rd 2017 ]
Monthly Newsletter Recap - January 2017 [ February 1^st 2017 ]
Come See Mike Live [ January 27^th 2017 ]
Article 215 - Feeder Conductors, based on the 2017 NEC [ January 25^th 2017 ]
NEC Questions & Answers, based on 2017 NEC - January 2017 [ January 19^th 2017 ]
Book Release - Changes to the NEC 2017! [ January 19^th 2017 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of Electrical Calculations - Part 1 based on the 2017 NEC [ January 13^th 2017 ]
First Female SkillsUSA National Champion - Scoring Mistake Almost Denies Her! [ January 10^th 2017 ]
Code Forum Recap - The Year 2016 [ January 5^th 2017 ]
Monthly Newsletter Recap - December 2016 [ January 4^th 2017 ]
New Year - New You [ January 4^th 2017 ]
Heritage Point Community Pool - Electrocution Report [ December 27^th 2016 ]
Merry Christmas [ December 21^st 2016 ]
Do Not Text and Drive [ December 20^th 2016 ]
Last Chance to Save! [ December 15^th 2016 ]
NEC Questions & Answers, based on 2017 NEC - December 2016 [ December 14^th 2016 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of Understanding the 2017 NEC - 1 [ December 9^th 2016 ]
Article 210 - Receptacles in Dwellings, based on the 2017 NEC [ December 8^th 2016 ]
Code Forum Recap - November 2016 [ December 5^th 2016 ]
Monthly Newsletter Recap - November 2016 [ December 2^nd 2016 ]
Free Quiz and Free Livestream - Understanding the NEC, Articles 500-820, based on the 2017 NEC [ November 28^th 2016 ]
Exclusive Special for Newsletter Members [ November 25^th 2016 ]
Happy Thanksgiving [ November 22^nd 2016 ]
Arc Flash Safety Resource [ November 17^th 2016 ]
Southwire New Product - MC-PCS DUO Power & Control / Signal Cable [ November 15^th 2016 ]
Free Quiz and Free Livestream - Understanding the NEC, Articles 90-480 based on the 2017 NEC [ November 12^th 2016 ]
Veterans Day - A Tribute [ November 9^th 2016 ]
Article 210 - Branch Circuits, based on the 2017 NEC: Part 1 of 2 [ November 7^th 2016 ]
Code Forum Recap - October 2016 [ November 3^rd 2016 ]
Monthly Newsletter Recap - October 2016 [ November 1^st 2016 ]
See Mike Live at an EC&M 2017 Code Change Conference! [ October 26^th 2016 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of 2017 Bonding and Grounding Recording! [ October 24^th 2016 ]
Looking for a Video panel Member - Understanding the National Electrical Code [ October 21^st 2016 ]
Preview 2017 Bonding and Grounding - Free quiz [ October 14^th 2016 ]
Code Forum Recap - September 2016 [ October 6^th 2016 ]
Monthly Newsletter Recap - September 2016 [ October 4^th 2016 ]
Come and See Mike Live! [ September 29^th 2016 ]
Electric Shock Drowning Incident List - Update [ September 27^th 2016 ]
Preview the 2017 Code [ September 22^nd 2016 ]
A Backstage Invitation - Watch Mike\'s Live Streaming of 2017 Code Changes Recording! [ September 15^th 2016 ]
Health Concerns over LED Streetlights [ September 13^th 2016 ]
Stray Voltage Sniffing [ September 8^th 2016 ]
Code Forum Recap - August 2016 [ September 6^th 2016 ]
Monthly Newsletter Recap - August 2016 [ September 1^st 2016 ]
Class 2 and 3 Circuits - Article 725 based on the 2014 NEC [ August 30^th 2016 ]
Life Skills for Success - Free Live Streaming Event [ August 26^th 2016 ]
NEC Questions and Answers - August 2016 [ August 24^th 2016 ]
Ground Fault Protection and the Multi-wire Branch Circuit - A Troubled Marriage [ August 18^th 2016 ]
Free Resource - Electrician\'s Math and Basic Electrical Formulas [ August 16^th 2016 ]
Predator Generators [ August 11^th 2016 ]
Homeowner Sued for $25 Million Over California Wildfire [ August 9^th 2016 ]
Code Forum Recap - July 2016 [ August 4^th 2016 ]
Monthly Newsletter Recap - July 2016 [ August 2^nd 2016 ]
Pareto Principle - The 80-20 Rule [ July 28^th 2016 ]
Canadian Man Convicted of Illegal Electrical Work [ July 26^th 2016 ]
Summer Savings - Order in next 5 days and save 50%! [ July 21^st 2016 ]
NEC Questions and Answers - July 2016 [ July 20^th 2016 ]
GFCI Receptacles Stand the Test of Time for Optimal Protection and End-of-Life (EOL) Action [ July 13^th 2016 ]
Celebrating Nikola Tesla [ July 11^th 2016 ]
Code Forum Recap - June 2016 [ July 7^th 2016 ]
Monthly Newsletter Recap - June 2016 [ July 5^th 2016 ]
July 4 - Independence Day [ July 1^st 2016 ]
Class 1 Circuits - Article 725 based on the 2014 NEC [ June 28^th 2016 ]
NEC Questions and Answers - June 2016 [ June 22^nd 2016 ]
Paper is Back: Why Real Books are on the Rebound [ June 16^th 2016 ]
Public Shock and Electrocution Highest During Summer Months [ June 14^th 2016 ]
Decision-Making [ June 9^th 2016 ]
Additional Tragic Accidents After Being Shocked in Swimming Pools [ June 7^th 2016 ]
Code Forum Recap - May 2016 [ June 3^rd 2016 ]
Monthly Newsletter Recap - May 2016 [ June 1^st 2016 ]
Memorial Day - A Time to Remember [ May 27^th 2016 ]
Assuming Responsibility [ May 26^th 2016 ]
Free Resource - Top 10 Rules of the NEC [ May 24^th 2016 ]
Swimming Pool Safety [ May 19^th 2016 ]
Electric Shock Drowning Incidents [ May 17^th 2016 ]
Teen Dies after Jumping into Lake [ May 12^th 2016 ]
National Electrical Safety Month - May 2016 [ May 10^th 2016 ]
Code Forum Recap - April 2016 [ May 5^th 2016 ]
Monthly Newsletter Recap - April 2016 [ May 3^rd 2016 ]
Free Resource - Videos [ April 29^th 2016 ]
Fire Pumps - Article 695 based on the 2014 NEC [ April 26^th 2016 ]
Come see Mike Live! [ April 21^st 2016 ]
Aluminum - The Other Conductor [ April 19^th 2016 ]
NEC Questions and Answers - April 2016 [ April 13^th 2016 ]
Code Forum Recap - March 2016 [ April 7^th 2016 ]
Monthly Newsletter Recap - March 2016 [ April 5^th 2016 ]
Man Electrocuted in Pool After Jumping In to Save Daughter [ March 31^st 2016 ]
NEC Questions and Answers - March 2016 [ March 30^th 2016 ]
Solar Photovoltaic Systems Part 3 - Article 690 based on the 2014 NEC [ March 24^th 2016 ]
Free Resource - Wire Raceway Chart [ March 22^nd 2016 ]
The Life of a Good Friend [ March 17^th 2016 ]
Become a Certified Mike Holt Instructor [ March 15^th 2016 ]
Free Mike Holt Publication - Swimming Pools, Spas, Hot Tubs, based on the 2014 NEC [ March 10^th 2016 ]
NEC 725.136 - Help for a Manufacturer [ March 9^th 2016 ]
Code Forum Recap - February 2016 [ March 3^rd 2016 ]
Monthly Newsletter Recap - February 2016 [ March 1^st 2016 ]
NEC Questions and Answers, based on the 2014 NEC - February 2016 [ February 24^th 2016 ]
Free Mike Holt Publication - Solar PV Identification Requirements, based on the 2014 NEC [ February 18^th 2016 ]
Solar Photovoltaic Systems Part 2 - Article 690 based on the 2014 NEC [ February 16^th 2016 ]
Mike Holt State Rating of the Electrical Industry - 2016 [ February 10^th 2016 ]
Come see Mike Live! [ February 8^th 2016 ]
Code Forum Recap - January 2016 [ February 4^th 2016 ]
Monthly Newsletter Recap - January 2016 [ February 2^nd 2016 ]
Update - Free Charts [ January 28^th 2016 ]
NEC Questions and Answers, based on the 2014 NEC - January 2016 [ January 27^th 2016 ]
Free Resource - Transformer Chart [ January 21^st 2016 ]
CSST Electrical Dangers [ January 19^th 2016 ]
Feedback - Electrical Safety [ January 13^th 2016 ]
Solar Photovoltaic Systems Part 1 - Article 690 based on the 2014 NEC [ January 12^th 2016 ]
Code Forum Recap - Top 50 Topics for 2015 [ January 7^th 2016 ]
Monthly Newsletter Recap - December 2015 [ January 5^th 2016 ]
Update - Motor Wire and Protection Chart [ December 30^th 2015 ]
Sleepless in America [ December 28^th 2015 ]
The Other Christmas Gift [ December 23^rd 2015 ]
Merry Christmas [ December 21^st 2015 ]
Last Chance to Save [ December 17^th 2015 ]
Air-Conditioning and Refrigeration Equipment, based on the 2014 NEC [ December 15^th 2015 ]
Do not Text and Drive [ December 10^th 2015 ]
Free Resource - Motor Wire and Protection Chart [ December 8^th 2015 ]
Code Forum Recap - November 2015 [ December 3^rd 2015 ]
Monthly Newsletter Recap - November 2015 [ December 1^st 2015 ]
Exclusive Special for Newsletter Members [ November 27^th 2015 ]
Happy Thanksgiving [ November 24^th 2015 ]
NEC Questions and Answers, based on the 2014 NEC - November 2015 [ November 20^th 2015 ]
Arc Flash Safety [ November 18^th 2015 ]
Fixed Electric Space-Heating Equipment - based on the 2014 NEC [ November 12^th 2015 ]
A Guide to Social Media Marketing for Contractors [ November 11^th 2015 ]
Code Forum Recap - October 2015 [ November 5^th 2015 ]
Monthly Newsletter Recap - October 2015 [ November 3^rd 2015 ]
Indoor Pool Lightning Policy [ October 29^th 2015 ]
One Familys Struggle with Noise Pollution [ October 27^th 2015 ]
Free Resource - Mike Holt Industry Resources [ October 22^nd 2015 ]
False Energy Savings Claims [ October 21^st 2015 ]
NEC Questions and Answers - October 2015 - based on 2014 NEC [ October 19^th 2015 ]
Free Mike Holt Publication - Radio and Television Equipment - 2014 NEC [ October 13^th 2015 ]
From the Desk of Mike Holt - NEC Conductors and protection for air-conditioning equipment [ October 10^th 2015 ]
Switchboards, Switchgear, and Panelboards - Based on the 2014 NEC [ October 7^th 2015 ]
Code Forum Recap - September 2015 [ October 5^th 2015 ]
Monthly Newsletter Recap - September 2015 [ October 1^st 2015 ]
Wireless Electricity...Is it safe? [ September 29^th 2015 ]
Free Mike Holt Publication - Marinas and Boatyards, Article 555 - 2014 NEC [ September 24^th 2015 ]
Section 440.4 Marking on Hermetic Refrigerant Motor-Compressors and Equipment [ September 22^nd 2015 ]
Free Resource - Technical Resources [ September 17^th 2015 ]
Florida Can Now Report Unlicensed Contractors with the DBPR Mobile App [ September 14^th 2015 ]
GFCIs and AFCIs - Based on the 2014 NEC [ September 10^th 2015 ]
From the Desk of Mike Holt - Replacing two-wire receptacles 406.4(D)(2) [ September 8^th 2015 ]
Code Forum Recap - August 2015 [ September 4^th 2015 ]
Monthly Newsletter Recap - August 2015 [ September 2^nd 2015 ]
Free Mike Holt Publication - NEC Requirements for Generators and Standby Power Systems [ August 31^st 2015 ]
Cord-and-Plug Connected Equipment - and the Inspector [ August 28^th 2015 ]
New UL GFCI Standard [ August 26^th 2015 ]
Free Resource - Promote Your Training Facility for Free [ August 20^th 2015 ]
Summer Savings! Order in the next 5 days and Save 50%! [ August 18^th 2015 ]
Inspiration - Richie Parker [ August 13^th 2015 ]
From the Desk of Mike Holt - Refueling your employees [ August 11^th 2015 ]
Flexible Cords - Based on the 2014 NEC [ August 7^th 2015 ]
Code Forum Recap - July 2015 [ August 4^th 2015 ]
Monthly Newsletter Recap - July 2015 [ August 3^rd 2015 ]
Code Forum - Top 50 Topics from 2014 [ July 30^th 2015 ]
Attention NEC Book Collectors! [ July 28^th 2015 ]
Mike Holt State Rating of the Electrical Industry - 2015 [ July 24^th 2015 ]
NEC Questions and Answers - July 2015 - Based on the 2014 NEC [ July 22^nd 2015 ]
From the Desk of Mike Holt - Employee for Life [ July 16^th 2015 ]
Transformer Calculations - Based on the 2014 NEC [ July 14^th 2015 ]
Free Resource - Mike Holt Code Forum [ July 10^th 2015 ]
2017 NEC Changes - Top 16 [ July 8^th 2015 ]
Code Forum Recap - June 2015 [ July 6^th 2015 ]
July 4th - Independence Day [ July 2^nd 2015 ]
Monthly Newsletter Recap - June 2015 [ July 1^st 2015 ]
Facebook Page Milestone - 5,000 Likes! [ June 29^th 2015 ]
Beyond the Kite & Key [ June 26^th 2015 ]
The 7 Things Successful People Never Say [ June 24^th 2015 ]
7 Steps to Grow Your Business By Making New Friends [ June 19^th 2015 ]
Commercial Load Calculations, Part 2 - Based on the 2014 NEC [ June 17^th 2015 ]
Electrical Instructors Ask Mike Holt Question 8 - Getting students engaged [ June 15^th 2015 ]
Come See Mike Holt Live! Final CEU Seminar of the Year! [ June 11^th 2015 ]
Minnesota farm awarded record $6.3M in stray voltage lawsuit [ June 8^th 2015 ]
Electric Shock Drowning Incidents - Marinas [ June 5^th 2015 ]
Code Forum Recap - May 2015 [ June 4^th 2015 ]
Monthly Newsletter Recap - May 2015 [ June 1^st 2015 ]
Free Mike Holt Publication - Fire Alarm Systems, Article 760 - 2014 NEC [ May 28^th 2015 ]
NEC Questions and Answers - May 2015 - Based on the 2014 NEC [ May 25^th 2015 ]
Memorial Day - A Time to Remember [ May 22^nd 2015 ]
NEC Questions - May 2015 - Based on the 2014 NEC [ May 21^st 2015 ]
May is National Electrical Safety Month [ May 18^th 2015 ]
Electrical Busway Vulnerabilities - Video and Discussion [ May 14^th 2015 ]
Free Resource - Quizzes and Exams [ May 13^th 2015 ]
Commercial Load Calculations, Part 1 - Based on the 2014 NEC [ May 8^th 2015 ]
Electrical Instructors Ask Mike Holt: Question 7 - Incentives for Students [ May 7^th 2015 ]
Code Forum Recap - April 2015 [ May 4^th 2015 ]
Monthly Newsletter Recap - April 2015 [ May 1^st 2015 ]
GFCI and AFCI History Charts - Updated [ April 30^th 2015 ]
First Ever Jail Sentence for Doing Electrical Work without License [ April 28^th 2015 ]
How to Get Your Best Grade [ April 24^th 2015 ]
Free Resource - 2014 NEC Code Graphic of the Day [ April 22^nd 2015 ]
Multifamily Dwelling Unit Load Calculations - Based on the 2014 NEC [ April 20^th 2015 ]
A book review on The Emyth Revisted [ April 17^th 2015 ]
NEC Questions and Answers - April 2015 - Based on the 2014 NEC [ April 14^th 2015 ]
The Sports Phone [ April 10^th 2015 ]
Electrical Instructors Ask Mike Holt: Question 6 - Handling Unrelated Questions [ April 10^th 2015 ]
Monthly Newsletter Recap - March 2015 [ April 3^rd 2015 ]
GFCI History Chart [ March 31^st 2015 ]
NEC Charts Compiled Over Years of Research [ March 27^th 2015 ]
Come and See Mike Live! [ March 23^rd 2015 ]
One-Family Dwelling Unit Load Calculations - Based on the 2014 NEC [ March 20^th 2015 ]
Electrical Instructors Ask Mike Holt: Question 5 - Quieting the Class [ March 16^th 2015 ]
Free Resource - 2014 NEC Index [ March 12^th 2015 ]
Closed Captioning in Spanish - 2014 NEC - Grounding Doesn't Protect Against Electric Shock [ March 9^th 2015 ]
NEC Questions and Answers - March 2015 - Based on the 2014 NEC [ March 6^th 2015 ]
Monthly Newsletter Recap - February 2015 [ March 2^nd 2015 ]
A Fellow Electrician Needs Help [ February 27^th 2015 ]
NEMA - GFCI Field Test Survey Report [ February 24^th 2015 ]
Electrical Instructors Ask Mike Holt: Question 4 - Asking questions at break or after class? [ February 20^th 2015 ]
Open Neutral Electrical Hazards and Pyrophoric-Carbonization Phenomenon [ February 16^th 2015 ]
Live Web Streaming of Mike Holt's DVD Recording - How to Be a Great Presenter [ February 13^th 2015 ]
Motor Calculations, Part 2 - Based on the 2014 NEC [ February 9^th 2015 ]
Come See Mike Holt Live! Register today to SAVE! [ February 6^th 2015 ]
Monthly Newsletter Recap - December 2014 & January 2015 [ February 2^nd 2015 ]
These LED smart lights are tracking your moves [ January 30^th 2015 ]
CPSC - Analysis of GFCI Data [ January 26^th 2015 ]
Aluminum Building Wire 40 Years Later [ January 23^rd 2015 ]
Electrical Instructors Ask Mike Holt: Question 3 - Students that monopolize the class. [ January 20^th 2015 ]
NEC Questions and Answers - January 2014 - Based on the 2014 NEC [ January 16^th 2015 ]
Section 690.47 Grounding Electrode System [ January 13^th 2015 ]
Free Resource - Conductor Sizing Spreadsheet for Parallel Applications [ January 9^th 2015 ]
Motor Calculations, Part 1 - based on the 2014 NEC [ January 5^th 2015 ]
NEC Questions and Answers - December 2014 - Based on the 2014 NEC [ December 29^th 2014 ]
Electrical Instructors Ask Mike Holt: Question 2 - Students know more than you? [ December 26^th 2014 ]
Merry Christmas [ December 23^rd 2014 ]
Sale ends soon - Last Chance to Save 25-40% off! [ December 18^th 2014 ]
An Important Reminder this Holiday Season [ December 15^th 2014 ]
Conductor Sizing, Part 2 - based on the 2014 NEC [ December 12^th 2014 ]
The Last Text [ December 8^th 2014 ]
Monthly Newsletter Recap - October & November 2014 [ December 5^th 2014 ]
Your Business Apprenticeship [ December 1^st 2014 ]
When A Company Almost Has An Incident - Is NFPA 70E the Law? [ November 28^th 2014 ]
Happy Thanksgiving [ November 24^th 2014 ]
Christmas Savings! [ November 21^st 2014 ]
Conductor Sizing, Part 1 - based on the 2014 NEC [ November 17^th 2014 ]
2014 NEC Questions and Answers - November 2014 [ November 14^th 2014 ]
Electrical Instructors Ask Mike Holt: Question 1 - Students Behind in Class [ November 10^th 2014 ]
Thank You for Your Service [ November 7^th 2014 ]
Train the Trainer Video Team Member Needed Become a Movie Star! [ November 3^rd 2014 ]
There Are No Excuses Not To Be Great [ October 31^st 2014 ]
After recent tragic events in South Florida, counties push for better pool safety laws [ October 28^th 2014 ]
NEMA Publishes Evaluating Fire- and Heat-Damaged Electrical Equipment [ October 24^th 2014 ]
Electricians continue to investigate electrocution at Lincoln High School football stadium [ October 20^th 2014 ]
Mike Holt’s 2017 NEC® Book Cover Design [ October 17^th 2014 ]
Box Sizing — based on the 2014 NEC® [ October 13^th 2014 ]
Section 680.26 Equipotential Bonding [ October 10^th 2014 ]
Code Forum Recap - September 2014 [ October 6^th 2014 ]
Monthly Newsletter Recap - September 2014 [ October 3^rd 2014 ]
Nothing Beats Trying it out Yourself! [ September 29^th 2014 ]
Electrical Fundamentals — What EVERY Electrical Professional Should Know [ September 26^th 2014 ]
Section 250.54 Auxiliary Grounding Electrodes [ September 23^rd 2014 ]
Ground Resistance Testing (real world experiment) with Mike Holt [ September 18^th 2014 ]
Save Now - 2014 NEC Exam Preparation Products Now Available [ September 15^th 2014 ]
Raceway Sizing — based on the 2014 NEC® [ September 11^th 2014 ]
Electromagnetic Fields (EMFs) [ September 9^th 2014 ]
Monthly Newsletter Recap - August 2014 [ September 5^th 2014 ]
Code Forum Recap - August 2014 [ September 2^nd 2014 ]
Article 400 — Flexible Cords and Flexible Cables, based on the 2014 NEC® [ August 28^th 2014 ]
Code Violation [ August 25^th 2014 ]
Book Release - e-Book Illustrated Guide to Changes to the NEC 2014 [ August 21^st 2014 ]
Health Care Facilities — Article 517, based on the 2014 NEC [ August 18^th 2014 ]
The Curtis Weber Story [ August 13^th 2014 ]
Summer Blast - Save 50% [ August 7^th 2014 ]
Code Forum Recap - July 2014 [ August 4^th 2014 ]
Monthly Newsletter Recap - July 2014 [ August 1^st 2014 ]
What is Happening to Lighting Today - Part 3 [ July 29^th 2014 ]
Electrical Problems at a Boat Dock [ July 21^st 2014 ]
Transformers — Article 450, based on the 2014 NEC® [ July 16^th 2014 ]
Code Forum Recap - June 2014 [ July 10^th 2014 ]
July 4 - A Tribute to Our Country [ July 7^th 2014 ]
Monthly Newsletter Recap - June 2014 [ July 2^nd 2014 ]
Switches, Receptacles, Cord Connectors, and Caps - Based on the 2014 NEC [ June 27^th 2014 ]
What is Happening to Lighting Today - Part 2 [ June 23^rd 2014 ]
National Electrical Safety Month [ June 19^th 2014 ]
Articles 310, 312, 314 - The Four Pillars of Chapter Three, based on the 2014 NEC [ June 16^th 2014 ]
LEDs vs. CFLs [ June 12^th 2014 ]
Code Forum recap - May 2014 [ June 9^th 2014 ]
Monthly Newsletter Recap - May 2014 [ June 5^th 2014 ]
Another Near Tragedy - Terrifying Video of Kids Shocked in Pool [ June 2^nd 2014 ]
Article 300 - Branch-Circuit, Feeder, and Service Calculations [ May 29^th 2014 ]
Memorial Day: Freedom is not Free [ May 22^nd 2014 ]
Electric Shock Drowning Incidents - Update May 2014 [ May 20^th 2014 ]
Mike Holt's Summer CEU Seminars - last call.. [ May 15^th 2014 ]
Stray Voltage Electrifies Block in Chelsea [ May 12^th 2014 ]
7-Year-Old Electrocuted in Family Pool [ May 9^th 2014 ]
Article 250 - Grounding and Bonding Part 2, Based on the 2014 NEC [ May 7^th 2014 ]
Code Forum Recap - April 2014 [ May 5^th 2014 ]
Monthly Newsletter Recap - April 2014 [ May 1^st 2014 ]
Mike Holt’s State Rating of the Electrical Industry - 2014 [ April 30^th 2014 ]
Solar Energy - A Cool YouTube Video [ April 22^nd 2014 ]
Live Web Streaming of Mike Holt's DVD Recording - Understanding the 2014 NEC - Part 2 [ April 17^th 2014 ]
Article 250 - Grounding and Bonding Part 1, Based on the 2014 NEC [ April 15^th 2014 ]
Nikola Tesla and the New Yorker Hotel [ April 11^th 2014 ]
Monthly Newsletter Recap - March 2014 [ April 7^th 2014 ]
Code Forum Recap - March 2014 [ April 3^rd 2014 ]
BREAKING NEWS!!!!! [ April 1^st 2014 ]
Book Release - Understanding the National Electrical Code, Volume 1, based on the 2014 NEC [ March 28^th 2014 ]
Product Recall - Schneider Electric Square D Circuit Breakers [ March 25^th 2014 ]
Southwire Installation Guide for 600V Conductors [ March 20^th 2014 ]
Article 230 - Services, based on the 2014 NEC [ March 18^th 2014 ]
Live Web Streaming of Mike Holt's DVD Recording - Electrical Calculations, Part 2 [ March 13^th 2014 ]
Book Release - NEC Requirements for Solar PV Systems based on the 2014 NEC [ March 12^th 2014 ]
Electrical Burn Causes Star-Shaped Cataract [ March 10^th 2014 ]
Live Web Streaming of Mike Holt's DVD Recording - Electrical Calculations, Part 2 [ March 7^th 2014 ]
Monthly Newsletter Recap - February 2014 [ March 5^th 2014 ]
Code Forum Recap - February 2014 [ March 2^nd 2014 ]
How to Test A Battery [ February 28^th 2014 ]
Wire Temperature Ratings and Terminations [ February 25^th 2014 ]
What is Happening to Lighting Today? [ February 20^th 2014 ]
Article 210 - Branch Circuits, based on the 2014 NEC® [ February 18^th 2014 ]
Live Web Streaming of Mike Holt's DVD Recording - Electrical Calculations [ February 13^th 2014 ]
Electrical Shocking Incident at Campbell Plaza [ February 11^th 2014 ]
Live Web Streaming of Mike Holt's DVD Recording - Electrical Calculations [ February 7^th 2014 ]
Code Forum Recap - January 2014 [ February 5^th 2014 ]
Monthly Newsletter Recap - January 2014 [ February 3^rd 2014 ]
Come and See Mike Live! [ January 30^th 2014 ]
An Important Fire Safety Video [ January 28^th 2014 ]
2014 NEC Questions and Answers - January 2014 [ January 22^nd 2014 ]
Electrical Safety Handbook for Emergency Responders [ January 16^th 2014 ]
Article 110 - Requirements for Electrical Installations - Based on the 2014 NEC [ January 14^th 2014 ]
Book Release - Grounding vs. Bonding, based on the 2014 NEC [ January 9^th 2014 ]
Code Forum Recap - The Year 2013 [ January 7^th 2014 ]
Monthly Newsletter Recap - December 2013 [ January 3^rd 2014 ]
Live Web Streaming of Mike Holt's DVD Recording - Understanding the NEC [ January 2^nd 2014 ]

From what I have observed in my 35 year young life is that Mike Holt wants to teach you to be an electrician and has available information to do so, not just to get you to pass licensing tests.
D. Steele