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H
Fire pump generator conductor connected without overcurrent protection
hhsting
Yesterday at 2:30 PM
NEC
2
Replies
25
Views
313
7 minutes ago
augie47
Z
Best MSP for 80A PV?
Zee
Yesterday at 10:36 PM
Photovoltaic Forum
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6
Views
60
16 minutes ago
Zee
Z
M
Transfer switch(s) commercial
Moosifer
27 minutes ago
General Electrical Forum
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1
Views
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17 minutes ago
Seven-Delta-FortyOne
D
Transformer and panel on secondary
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Yesterday at 9:02 PM
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4
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78
25 minutes ago
dm9289
D
B
Motor calculation
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Yesterday at 7:27 PM
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8
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33 minutes ago
ptonsparky
G
Utility Transformer feeding power distribution box, feeding three transformers. Are ground rods needed at each transformer
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Yesterday at 10:43 AM
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9
Views
112
34 minutes ago
tortuga
B
Demand Loads for Single Family Dwelling per NFPA 70A
bearthebuilder3000
37 minutes ago
NEC
Replies
0
Views
1
37 minutes ago
bearthebuilder3000
B
A
panel clearance per NEC
anbm
Sep 24, 2024
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8
Views
236
44 minutes ago
Elect117
E
I
344.30 supporting Tee condulets
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Today at 3:05 PM
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Replies
0
Views
21
Today at 3:05 PM
Isaiah
I
RS-485 via RJ-45 ???
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Controls & Logic
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17
Views
129
Today at 3:04 PM
tallgirl
Z
Cord Connected Splice in Appliance
zzzzt
Today at 12:50 PM
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3
Views
76
Today at 3:03 PM
infinity
A
RMC supports
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Yesterday at 6:26 PM
NEC
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5
Views
99
Today at 2:12 PM
Little Bill
J
240vac, 2 pole system design question
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Monday at 1:06 PM
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9
Views
185
Today at 2:10 PM
tortuga
Playing with DC-AC ratio on PVwatts.
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Today at 2:04 PM
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E
What qualifies the qualifier? Electrical Safety Training/NFPA 70E
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Friday at 12:01 PM
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Views
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Today at 1:46 PM
Rick 0920
R
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NFPA 497 Fig 5.10.16 error/typo?
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Today at 1:43 PM
Hazardous (Classified) Locations
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0
Views
27
Today at 1:43 PM
RobbieNelson
R
C
twistlock 15amp gfci's recp?
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Today at 1:39 PM
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W
E
Electrical load calculation
Electriman
Sep 15, 2024
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Today at 1:18 PM
retirede
R
J
Access Control Help
jeremy0618
Today at 12:27 PM
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Views
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Today at 12:27 PM
jeremy0618
J
A
Dwelling ADU egress lighting help
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Yesterday at 7:27 PM
Lighting
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Views
71
Today at 12:02 PM
rc/retired
R
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