• We will be performing upgrades on the forums and server over the weekend. The forums may be unavailable multiple times for up to an hour each. Thank you for your patience and understanding as we work to make the forums even better.

New posts

Learn the NEC with Mike Holt now!
What's new New posts
M
The ideal location for pad-mount transformer
Replies
12
Views
262
LarryFine
LarryFine
L
Off Grid House inverter tripping when inverter rated HP is operating.
Replies
4
Views
174
Birken Vogt
B
E
NEC 2017 Exam Prep - Question regarding feeder conductor for multiple motors.
Replies
6
Views
270
wwhitney
W
R
Grounding bushings
Replies
1
Views
106
infinity
infinity
E
Private tutoring - 2017 NEC - AZ
Replies
2
Views
86
Electricallearner
E
A
Optimal and most suitable lighting “color” for education of facilities 3000K-5000K?
2
Replies
29
Views
573
Fred B
Fred B
R
CSA certification on process transmitters
Replies
1
Views
169
qcroanoke
qcroanoke
B
Retention clips on knob & tube, entering metal junction boxes
Replies
16
Views
324
brycenesbitt
B
S
Forklift Conductor and OCPD sizing
Replies
1
Views
101
don_resqcapt19
don_resqcapt19
Jraef
  • Sticky
Voltage Ratings: 110/115/120, 220/230/240 or 440/460/480
5 6 7
Replies
123
Views
35K
don_resqcapt19
don_resqcapt19
M
NCCER benefits
Replies
2
Views
1K
sparkmatic
S
D
Reading 120VAC wire to gnd when disconnected
2
Replies
27
Views
643
Doug_W
D
S
Inverter replacement Charge
Replies
5
Views
123
solarken
S
alixenos
Level 1 EPSS equipment space
Replies
0
Views
62
alixenos
alixenos
D
PLC course online suggestion
Replies
9
Views
552
Prototype1
P
R
Leviton EV 50 amp receptacle
Replies
4
Views
214
LarryFine
LarryFine
M
600 to 400 disconnect
Replies
3
Views
120
LarryFine
LarryFine
MrTomas
Type 2 SPD installed as a Type 1 SPD in ATS for standby generator
2
Replies
27
Views
596
Greentagger
Greentagger
D
Multi Family Meter Bank service conductor sizing
Replies
6
Views
155
letgomywago
L
D
HVAC Temperature Controls Estimating
Replies
1
Views
172
brantmacga
brantmacga
Top