Electrical Calculations / Engineering

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Utility transformer 480V Delta - Power generator 480V Wye
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jim dungar
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480 Delta - 480 Wye
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rebf1203
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electrical energy costs
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jghrist
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Hand Dryers, Demand factor
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boboelectric
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ericsherman37
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Geez.. no way (motors)
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LarryFine
LarryFine
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electric heat
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5
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suemarkp
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How to prevent VFD failures
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Besoeker
Besoeker
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Service Disconnect Switch Required
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JWCELECTRIC
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4160 in aluminum conduit
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Rockyd
Rockyd
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VSD and motor bearings
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weressl
weressl
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Methods and formulas for bending rigid pipe with Greenlee 555
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IndTS
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Arc flash at meter
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cu91tiger
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Fused or non-fused disconnect and fault currents
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12
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Jraef
Jraef
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Calculate 3phase current for breaker
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charlie b
charlie b
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Breaker sized for motor
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cpal
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Current on main breaker for 208V
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roger
roger
daleuger
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Wow
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19
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7K
ptonsparky
ptonsparky
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Is there anything wrong with bonding the grounding systems of two separate services?
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Pierre C Belarge
Pierre C Belarge
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Conductors of different voltages, panels in same raceway
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Lancito
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ser cable in a nursing home
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Dennis Alwon
Dennis Alwon
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