Electrical Calculations / Engineering

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300 kW generator 480 volt w/ 600-amp breaker...2-sets of 4/0 wire
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9
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8K
ron
ron
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New Advice Help
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1
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1K
SG-1
SG-1
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SERVICE RATED GUTTER ?
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5
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3K
Rob Frisch
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Sierrasparky
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Hotel service load- adding heat pumps?
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5
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3K
don_resqcapt19
don_resqcapt19
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"They" say it will work fine . . .
2
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26
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15K
Open Neutral
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Buck/Boost Xfmr Overheating?
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5
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5K
iwire
iwire
bbaumer
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Emergency source for nursing home is branch circuit or feeder from adjacent building
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3
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2K
iwire
iwire
F
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Overfilled 1-1/2 conduit or derating?
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14
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6K
rcwilson
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P
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NEMA 12 Enclosures and No-Load Disconnects.
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11
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7K
petersonra
petersonra
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10 KW Air handler
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1
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3K
Dennis Alwon
Dennis Alwon
F
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Code Ques.
3 4 5
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93
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23K
Strathead
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J
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Wierd voltage affecting battery chargers?
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6
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3K
jaggedben
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R
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ITE Motor Starter
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9
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6K
Jraef
Jraef
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EPO Wiring OK to Run with Feeder?
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2
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3K
texie
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R
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Active Front End Drives
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10
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8K
Besoeker
Besoeker
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277/480 Arc Flash
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17
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6K
zog
zog
F
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300kva transformer tripping GFI in 2000 amp switch gear
2
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31
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13K
rcwilson
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E
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Load calculation for Heat Pump
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2
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6K
jumper
jumper
L
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Underfloor Raceway and Conduit
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10
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5K
kenaslan
K
steve66
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Medium Voltage Cable current rating
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1
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3K
jim dungar
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