Electrical Calculations / Engineering

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Cable on the secondary of an ATS switch protected by breaker on the primary
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4
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2K
jim dungar
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NEC 310.4(A). Why is the line drawn at 1/0?
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10
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6K
rbalex
rbalex
Electric-Light
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Are statues on religious buildings grounded, if so, how?
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3
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3K
bphgravity
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ASK_EDDIE
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VFD
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7
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4K
mbeatty
mbeatty
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AIC ratings
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6
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4K
bphgravity
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Question about single phase 320 amp wire size
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8
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11K
infinity
infinity
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Bleed Through Voltage?
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8
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14K
brian john
brian john
C
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320 Amp meter residential service question?
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0
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243
cubfanbudman1
C
C
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VFD motor leads
2
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27
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10K
jdsmith
J
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Ampacity Derating
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2
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5K
cadpoint
cadpoint
M
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Code questions for the primary and secondary of transformer cable and equipment
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6
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4K
raider1
raider1
Mike01
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Transfer switch requirement Help??
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3
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1K
charlie b
charlie b
M
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Combined neutral and EGC for service entrance conductors
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2
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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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4K
ron
ron
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Installation to allow large amount of planned seismic movement
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4
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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.
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3
Views
2K
skeshesh
S
E
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A few questions
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1
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1K
augie47
augie47
J
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Calculating percentage unbalance current in a panelboard/ system.
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7
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31K
jojo
J
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