Electrical Calculations / Engineering

O
  • Locked
Neutral on MWBC
2
Replies
22
Views
3K
Dennis Alwon
Dennis Alwon
A
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Service Upgrade
Replies
11
Views
2K
TwinCitySparky
TwinCitySparky
J
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Single Line Diagram
Replies
7
Views
6K
wirenut1980
wirenut1980
R
  • Locked
  • Poll
Nw Detroit
Replies
5
Views
32
steve66
steve66
TMMK
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Primary protection on tap rule transformer
Replies
7
Views
3K
petersonra
P
Mike Burch
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Acceptable clamp for connection to building steel.
Replies
5
Views
2K
petersonra
P
M
  • Locked
AutoTransformer Motor Starting
2
Replies
26
Views
9K
frenchelectrican
F
N
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hood equipment
Replies
14
Views
2K
cschmid
cschmid
K
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480V on 600v wire
Replies
14
Views
4K
QES
Q
N
  • Locked
single/double pole switches
Replies
4
Views
1K
480sparky
480sparky
D
  • Locked
low voltage ballasts
Replies
0
Views
742
danickstr
D
N
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Looking for an NEC-savvy critic
Replies
16
Views
3K
nateholt
N
D
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motor overload heaters
Replies
2
Views
3K
gedwards
G
C
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three phase
Replies
1
Views
900
roger
roger
M
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Lighting Contactor
Replies
12
Views
3K
SiddMartin
S
K
  • Locked
Transformer Secondary Breaker Sizing
Replies
5
Views
2K
kvramesh
K
mshields
  • Locked
Underground conduit to a Master Box
Replies
1
Views
945
iwire
iwire
D
  • Locked
corner grounded delta
Replies
8
Views
2K
iwire
iwire
D
  • Locked
Electrical Room
Replies
13
Views
3K
ed downey
ed downey
K
  • Locked
Security Gate Voltage Drop
Replies
2
Views
860
tryinghard
tryinghard
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