Code Forum Recap - 2022

Another great resource from Mike Holt Enterprises! The following is a list of the top topics discussed on our Code Forum over the past year. Simply click on any topic that interests you to read, or join in the discussion. If you're not already registered as a Code Forum member, click here to sign up now.

Top 50 Code Forum Topics of 2022

1: Why is residential wiring known as single phase? with 2566 replies in the Electrical Calculations / Engineering
2: May I ask a question about the single vs two phase stuff with 1258 replies in the Electrical Calculations / Engineering
3: THE PHYSICS OF... POWER with 809 replies in the Electrical Calculations / Engineering
4: Big oops ... need suggestions with 781 replies in the NEC
5: NEC Changes For #14 Ampacity with 712 replies in the General Electrical Forum
6: Power factor and VA vs Watts with 683 replies in the Electrical Calculations / Engineering
7: single vs. 3 phase with 681 replies in the Education
8: Power Bridge with 646 replies in the NEC
9: 240v debate.... with 628 replies in the NEC
10: 'Proof' that AFCI devices really locate arcs. with 598 replies in the General Electrical Forum
11: Switched Din. Rm. Outlet? with 513 replies in the NEC
12: AFCI Breakers with 497 replies in the General Electrical Forum
13: What do you look like . . . again? with 425 replies in the NEC
14: BX as a ground. with 417 replies in the General Electrical Forum
15: let's talk about battery banks- I reckon the "they aren't worth it" thing is wrong with 414 replies in the Photovoltaic Forum
16: Single Phase current draw for a 3 phase output VFD: technical discussion with 407 replies in the Electrical Calculations / Engineering
17: For all you "20 ampers" with 405 replies in the Business Management / Estimating
18: Power factor correction experiment with 400 replies in the Electrical Calculations / Engineering
19: current returning to a different source with 390 replies in the Electrical Calculations / Engineering
20: Lobster tank GFCI protection? with 382 replies in the General Electrical Forum
21: Moonlighting with 381 replies in the Business Management / Estimating
22: 6 disconnect rule violation? with 347 replies in the NEC
23: Charging for estimates is not working! with 342 replies in the Business Management / Estimating
24: Taped Wirenuts with 333 replies in the NEC
25: CEE Rebar Stub Out? I don't think so. with 328 replies in the NEC
26: Power factor with 316 replies in the Electrical Calculations / Engineering
27: Dual energy generation with magnetic seesaw system and gravity with 316 replies in the General Electrical Forum
28: MWBC= more heat or Less heat? with 312 replies in the Electrical Calculations / Engineering
29: Reasons For Not Giving Free Estimates with 310 replies in the Business Management / Estimating
30: Is it Single or Two Phase? with 304 replies in the Electrical Calculations / Engineering
31: Max number of recepts per circuit with 294 replies in the NEC
32: lighting outlet with 291 replies in the NEC
33: What Happened? with 286 replies in the NEC
34: High current on neutral with a balanced load with 284 replies in the General Electrical Forum
35: mobile home & ground rods with 282 replies in the NEC
36: under-cabinet lights with 277 replies in the NEC
37: GFCI's do not need an EGC (moved from another thread) with 274 replies in the Safety
38: Sidework with 261 replies in the Business Management / Estimating
39: Save the date: New England/New York Meet and Greet with 260 replies in the NEC
40: Equipment Grounding for Ungrounded System with 257 replies in the Bonding and Grounding
41: What is the power of an incandescent lamp at 200v 5A? with 256 replies in the Electrical Calculations / Engineering
42: Pimp My Ride with 253 replies in the NEC
43: 400A Main turns off by itself with 249 replies in the General Electrical Forum
44: Circuit Breaker teardown and defective Siemens latching mechanism with 248 replies in the General Electrical Forum
45: Quality Work II with 246 replies in the Business Management / Estimating
46: Just to clarify. with 245 replies in the Electrical Calculations / Engineering
47: Exterior receptacle is it legal with 245 replies in the NEC
48: Burrito Q: Fastening of EMT with 243 replies in the NEC
49: child proof recepts being required!? with 243 replies in the Proposals/Comments for the next NEC cycle
50: Science of Arc Flash & Engineering with 242 replies in the General Electrical Forum

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