General Electrical Forum - Mike Holt's Forum
Dec 13, 2024 · General Electrical Forum For electrical topics that do not match any of the other headings.
Florida EC Unlimited Test - Mike Holt's Forum
Jun 1, 2024 · Electrical Contractor Exams Obtaining the Unlimited Electrical Contractor’s License in Florida, aka Master Electrician’s License, requires obtaining passing scores on both the …
Electrical Estimating - Mike Holt's Forum
May 31, 2023 · Mike Holts Electrical Estimating is a great start but it says "either take off miscellaneous items or add 10%". Adding 10% seems like a big risk so I'm trying to learn a …
NEC | Information by Electrical Professionals for ... - Mike Holt's …
Nov 12, 2006 · Read Before Posting: Forum Rules / Treatment of New Membersiwire Nov 12, 2006
Electrical Equipment Working Clearance - Mike Holt's Forum
Jan 4, 2017 · I have some low voltage control panels (120VAC) and control power transformers that I need to place adjacent to each other indoors in an electrical room. I understand the front …
Electrical Room Door panic hardware - Mike Holt's Forum
Jan 17, 2019 · Bear with me on this. I was studying IBC Sec 1008.1.10(2012) about the Panic and Fire exit hardware. It mentions that "Electrical rooms with equipment rated 1,200 amperes …
Estimating?? | Information by Electrical ... - Mike Holt's Forum
Apr 3, 2021 · Good evening all! I am on a quest to broaden my horizons. Can anyone vouch for the estimating book? If so, is the version with the DVD’s worth the $325 investment? Will the …
Electrical Calculations / Engineering - Mike Holt's Forum
Aug 2, 2007 · A Guide to RDS – Reference Designation Systems. TAG Numbers for Systems in Accordance with the ISO/IEC 81346 Standard Series
Do you need clearance for a disconnect switch? - Mike Holt's Forum
Aug 22, 2019 · If the disconnect for a piece of HVAC equipment doesn’t have any fuses, then can you make the argument the switch will not require maintenance so that 3’ clearance isn’t …
Load calculations for residential dwellings - Mike Holt's Forum
Sep 15, 2024 · In regard to residential load calculations, when talking about a microwave, dishwasher and garbage disposal all rate at 15 amps or less, how do you apply the 25% …