Electrical Calculations / Engineering

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Transformer w/ 240V Delta Secondary
2
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21
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GoldDigger
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Three phase Wye Transformer KVA calculation/ Homework typo?
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19
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3K
Smart $
Smart $
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400A service heavy up feeding (2) 200A panels
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6
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2K
kwired
kwired
Tony S
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Synchronous motors
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15
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5K
donaldelectrician
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Voltage Drop Calculation
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13
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topgone
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NFPA 79
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1
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1K
George Stolz
George Stolz
T
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Geeen MC for lights ?
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2
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1K
augie47
augie47
A
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GTE Sulvania breakers-Can I get them?
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6
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2K
jaggedben
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transformer protection
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3
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templdl
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wire sizing
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4
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1K
infinity
infinity
M
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wire sizing
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1
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1K
Dennis Alwon
Dennis Alwon
S
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Amps from Watts and Volts
2
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21
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4K
electrofelon
electrofelon
hmspe
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277/480, 4W panelboard used as 480, 3W
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11
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5K
kwired
kwired
S
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Very Small Sub-Panel Connected to a Much Larger Transformer
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1
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2K
Dennis Alwon
Dennis Alwon
J
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Wye - Delta transformer kW calculation
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8
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2K
kwired
kwired
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Motor slip
2 3
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46
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8K
iwire
iwire
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Fire Pumps - To tap ahead of the Generator's circuit breaker or not too?
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14
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4K
topgone
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Wye Transformer Phase to Ground voltage?
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5
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2K
infinity
infinity
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Jail Smoke Purge System - Emergency or Stand-by Power
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1
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900
GrayHair
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Article 626, re. refrigerated trailers
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1
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1K
jumper
jumper
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