Electrical Calculations / Engineering

B
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Master Alarm Panels in Hospitals
Replies
3
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3K
BG
B
D
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Bending Radius of 500 MCM shielded Primary Cable
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1
Views
4K
bob
bob
V
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Parallel Operation of Transformers
Replies
10
Views
5K
steve66
steve66
N
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Brown Out's
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5
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2K
james wuebker
J
charlie b
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Zinsco Mystery
2
Replies
28
Views
6K
physis
physis
sundowner
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CAUGHT FLAT FOOTED
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16
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4K
oneelectron
O
R
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Metering
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5
Views
2K
jtester
J
B
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Fingerpointing
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2
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2K
sandsnow
sandsnow
N
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Electrical System Detailed Operation
Replies
2
Views
2K
dave_asdf
D
C
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220 v 125 amp 30 ft run cable size
Replies
5
Views
2K
charlie b
charlie b
D
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Feeder Bus Duct Voltage Drop
Replies
2
Views
6K
gregsparky1
G
sceepe
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Harmonic mitigating transformers
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2
Views
2K
Nick
N
steve66
  • Locked
To ground or not to ground
Replies
8
Views
2K
kiloamp7
K
J
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3 conductors in conduit
2
Replies
32
Views
6K
gndrod
G
E
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Underground Secondary Going Overhead
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5
Views
2K
eeee
E
E
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Two 208/120 Secondary Feeds to Same MDP
Replies
12
Views
3K
eeee
E
B
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480V. 3P. branch motor circuits
Replies
1
Views
2K
augie47
augie47
E
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Two 208/120 Secondary Feeds to Same MDP
Replies
2
Views
1K
don_resqcapt19
don_resqcapt19
gmreynol
  • Locked
three phase wye motor, only delta available
Replies
15
Views
3K
jbwhite
J
I
  • Locked
fire pump service disconnent
Replies
12
Views
5K
igoratmikeholt
I
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