Mike Holt's Forum

New posts
Learn the NEC with Mike Holt now!

Active Forums

Please Read Before you Post ---Rules & Regulations

Threads
1
Messages
9
Threads
1
Messages
9
Dennis Alwon
Please Read Before you Post ---Rules & Regulations

Business Management / Estimating

Business Management
Threads
14.7K
Messages
232.5K
Threads
14.7K
Messages
232.5K
W
Work Order Systems Advice Needed
  • WCEI

Canadian Electrical Forum

Threads
122
Messages
1K
Threads
122
Messages
1K
P
In hazardous locations when are barriers or intrinsic safety required according to the CEC ?

Controls & Logic

PLC and VFD
Threads
239
Messages
3.2K
Threads
239
Messages
3.2K
kwired
230 motor on a 480 bus w VFD v/hz

Education

Exam Preparation, Instructor and CEU topics are posted here.
Threads
5K
Messages
47.4K
Threads
5K
Messages
47.4K
B
Service/Feeder Panel

Electrical Calculations / Engineering

Threads
27.6K
Messages
296.7K
Threads
27.6K
Messages
296.7K
T
80% rule on service breakers

General Electrical Forum

For electrical topics that do not match any of the other headings.
Threads
23.9K
Messages
285.5K
Threads
23.9K
Messages
285.5K
LarryFine
Overstuffed J-Box?

Bonding and Grounding

Threads
8.6K
Messages
93.6K
Threads
8.6K
Messages
93.6K
don_resqcapt19
Supply side bonding jumper

Hazardous (Classified) Locations

Threads
2.5K
Messages
15K
Threads
2.5K
Messages
15K
ptonsparky
Existing Fuel Dispensers and Underground Tanks, but new building/store - reconnect to existing?

Lighting

Threads
2.8K
Messages
25.4K
Threads
2.8K
Messages
25.4K
Little Bill
Vanity mirror

Low Voltage and Limited Energy

Threads
2.8K
Messages
23.8K
Threads
2.8K
Messages
23.8K
M
NFPA 72 NICET Questions

NEC

Threads
50.2K
Messages
588.2K
Threads
50.2K
Messages
588.2K
tortuga
Upgrading 3 wire SE system to 4 wire

Photovoltaic Forum

Alternative Energy Forum including wind, solar, inverter discussions
Threads
2.6K
Messages
33.1K
Threads
2.6K
Messages
33.1K
Grouch1980
Con Edison Application for Solar PV

Proposals/Comments for the next NEC cycle

Threads
739
Messages
7.3K
Threads
739
Messages
7.3K
B
Dump the rapid shutdown MLPE requirement.......

Safety

Threads
4.9K
Messages
55.2K
Threads
4.9K
Messages
55.2K
P
Din Rail Mounted Circuit Breaker is Exposed.

Troubleshooting

Threads
434
Messages
6.5K
Threads
434
Messages
6.5K
mtnelect
Troubleshooting

Resources

Electrical Jobs

Threads
87
Messages
297
Threads
87
Messages
297
roger
Qualifier
  • roger

Mike Holt's Newsletters

Go directly to a list of all Mike's Newsletters

Latest posts

Forum statistics

Threads
156,533
Messages
1,846,060
Members
108,316
Latest member
Josh Clark

Share this page

Top