Electrical Calculations / Engineering

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Fixture Mounting
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bobbymari
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120/240 3phase hi leg A phase ?????
2
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GoldDigger
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Motor power factor amperage
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Phil Corso
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Am I an idiot?
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mivey
mivey
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Self grounding receptacles
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don_resqcapt19
don_resqcapt19
paul
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Jraef
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batting cage lighting
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mgookin
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step down question
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bobbymari
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charlie b
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Submittal Reviews: Concentric Neutral and URD/UD
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charlie b
charlie b
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RECEPTACLE EXEMPTIONS NEC 2011
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kwired
kwired
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MVA Method calculation short circuit
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iceworm
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Heating grid breaker upgrade
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zog
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Jraef
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400amp underground residential service conductor size
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ptonsparky
ptonsparky
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250 amp fuse blowing ( 480V 1800 rpm 150hp motor )
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Besoeker
bbaumer
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Using a 25hp VFD on a 30hp motor
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Bob Morris
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Specifying Distribution Step-Down Transformers
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lmcgill
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roger
roger
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RACKING BREAKERS
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zog
zog
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112.5 KVA Transformer heat rejection
2
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30
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topgone
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