Electrical Calculations / Engineering

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transformer sizing
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11
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molotov27
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Transformer testing
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6
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molotov27
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A
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derating to 310.10 new FPN
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5
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physis
physis
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HID Ballast and Voltage drop
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6
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james wuebker
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Power Generation
2
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22
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charlie
charlie
L
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Switches underrated
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4
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growler
growler
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Residential Breaker Sizing
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3
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charlie b
charlie b
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600 amp 480v/277 service 3 phase 4 wire
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3
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harborrick
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Re: UG Conduits Separation NEC recommended Distance
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17
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physis
physis
L
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Emergency Generator Cables W/Neutral
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7
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rcwilson
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buss drop cable ampacity
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2
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matt928
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condo design
2
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35
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charlie
charlie
F
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Wiring a 3- way
2
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28
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bigjohn67
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Data from utility
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18
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7K
physis
physis
S
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three phase transformer, single phase load
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10
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pee812
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growler
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Insulation Leakage Test NM Cable
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11
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5K
growler
growler
Y
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Are computers (servers) considered continuous duty for t
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8
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physis
physis
B
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motors
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4
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stew
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5
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how to reverse phase
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14
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4K
charlie
charlie
V
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means of disconnect switch for CAT scan machine
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1
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2K
steve66
steve66
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