Electrical Calculations / Engineering

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45 KVA transformer max amperage?
3 4 5
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mivey
mivey
D
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Residential Service for Off Peak, direct metered
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5
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danno1202
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J
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Motor damage and starting curves
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Jraef
11bgrunt
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Shorted secondary cables on 300kVA Padmount transformer.
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4
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11bgrunt
11bgrunt
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Example question in the Electrical Exam Preperation 2014 Theory, Code, and ...
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Smart $
fifty60
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Sizing Delta vs Wye 3 Phase Calculator
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Using y-y generator transformer for step up and step down
2
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29
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Bugman1400
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4160v primary single phase transformer
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12
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kwired
kwired
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Relay Questions
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ATSman
ATSman
augie47
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Tables 310.15(B)(2)
2
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Carultch
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Street lighting conductors and voltage-drop calculations
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RCBob
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seperate buckets in MCC using one control transformer for both starter coils
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tom baker
tom baker
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Diversity Factor VS. Demand Factor
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3
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Smart $
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Relays
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3
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Jraef
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Diversity Factor for Sizing Electric Service
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3
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overcurrent protection for two motor loads
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0
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ejw
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UL 508A: Sizing of branch circuit protection for single motor circuit
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Rho_HV
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charlie b
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Elevator Controller SCCR
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3
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Jraef
Jraef
L
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ATS shedding controls
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4
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GeneratorLink
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fifty60
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480/277V Rated Breakers on a Delta System
2 3
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44
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kwired
kwired
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