New posts

What's new New posts
N
2W panel?
Replies
10
Views
536
brycenesbitt
B
N
Y Y Transformer Grounding
Replies
18
Views
532
Joethemechanic
Joethemechanic
A
Multi dwelling building corrections after inspection and your option
Replies
8
Views
861
TwistLock
T
8
Online courses on autocad and revvit.
Replies
4
Views
190
82angelfan
8
8
Square D Saflex Distribution board.
Replies
6
Views
235
82angelfan
8
K
Strapping Pipe 24" or less
Replies
14
Views
341
ppsh
P
spikes2020
Ground Fault and Total Harmonic Distortion
Replies
12
Views
377
spikes2020
spikes2020
B
Does Continuous Use Adjustment Apply to Equipment? (2023 NEC)
Replies
5
Views
227
BarklieEstes
B
M
AV services on same phase without motors being allowed on that phase
Replies
8
Views
293
ggunn
G
Z
Taps
Replies
4
Views
262
zooby
Z
Zyb
Interpolation for Ambient Temp. Correction & Adjustment Factors
Replies
3
Views
153
wwhitney
W
B
  • Locked
I am trying to run my house furnace off my portable generator but when I plug the furnace into the generator I receive a “reverse polarity “ lockout.
Replies
1
Views
164
Little Bill
Little Bill
B
110.26 working space
Replies
11
Views
203
Strathead
S
K
Light hanging from RMC
Replies
2
Views
179
kjroller
K
D
NEC code - Genset Breaker Feeding MTS
Replies
3
Views
174
Birken Vogt
B
6
separately derived systems GEC
Replies
8
Views
205
626alexnava
6
Cartoon1
Sizing circuit breaker for a non-simultaneous water heater 4.5kw, 3 phase
Replies
2
Views
199
Cartoon1
Cartoon1
H
Pool equipotential bonding
Replies
4
Views
197
don_resqcapt19
don_resqcapt19
R
Generator sizing 3p 480/277 or 208/120
2
Replies
26
Views
2K
don_resqcapt19
don_resqcapt19
E
Pool bond question. Potential difference
2
Replies
28
Views
1K
tortuga
tortuga
Top