Electrical Calculations / Engineering

Mike01
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Transfer switch requirement Help??
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3
Views
2K
charlie b
charlie b
M
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Combined neutral and EGC for service entrance conductors
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2
Views
2K
infinity
infinity
O
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Trifasic transformers
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1
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2K
rcwilson
R
B
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Diesel Generator Fire Protection
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1
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5K
ron
ron
D
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Installation to allow large amount of planned seismic movement
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4
Views
2K
Sierrasparky
Sierrasparky
H
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Formula to calculate Direct Current K
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0
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1K
hidroela
H
E
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Short circuit protection.
Replies
3
Views
2K
skeshesh
S
E
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A few questions
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1
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2K
augie47
augie47
J
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Calculating percentage unbalance current in a panelboard/ system.
Replies
7
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33K
jojo
J
K
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AC circuit requirements.
Replies
5
Views
4K
Ponchik
Ponchik
D
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compression lugs vs. ring tongue lugs
Replies
4
Views
11K
Jacob S
J
Steviechia2
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Wiring 3 phase transformer
2
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23
Views
10K
noelelectric
N
P
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Hot tub wiring
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8
Views
4K
Dennis Alwon
Dennis Alwon
U
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Dwelling Unit Feeder Size
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2
Views
2K
Urko
U
brantmacga
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don't let customers video record you. ever.
Replies
13
Views
6K
petersonra
petersonra
M
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Panel & equipment dimensions
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1
Views
2K
Jraef
Jraef
S
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NEMA 3R, REALLY?
Replies
9
Views
13K
Jraef
Jraef
O
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Two motor feeder CB size
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2
Views
2K
augie47
augie47
mshields
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X-Ray Equipment 660 vs 517
Replies
1
Views
3K
steve66
steve66
cdcengineer
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Continuous Duty Loads and Service Calculations
Replies
6
Views
7K
iwire
iwire
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