Electrical Calculations / Engineering

Merry Christmas
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Sizing of main breaker
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ernric43
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charlie b
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Should home run arrows point towards the panel?
2
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32
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kingpb
kingpb
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3-phase XFMR sizing confirmation
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5
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kingpb
kingpb
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AC HIPOT - 33 KV GIS
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1
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big john
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45KVA 600-120/208 3 phase transformer ceiling mounted
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1
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hbendillo
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Feeder cable entering drip proof panel
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1
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hbendillo
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EMF Issues and Lead Lined Walls....
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6
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GoldDigger
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DrSparks
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main breaker sizing
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7
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DrSparks
DrSparks
B
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Vfd help
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12
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bure961
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Internal specifications of a servo motor
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gar
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2 pole GFCI- Wont work without neutral wire?
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13
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mgookin
mgookin
mbrooke
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Transformer fault current -infinite bus method.
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10
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jtester
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Ground rod amps
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6
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GoldDigger
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277/480 Calculation
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mbrooke
mbrooke
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VFD w/ Motor w/ Pump High Amps so pick bigger motor
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16
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Besoeker
Besoeker
George Stolz
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FWD: 240.4
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3
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Robert Newland
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13.8kv Closed Transition in Hospital
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12
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larrybartowski
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VFD Line and Load Reactors
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7
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Jraef
Jraef
P
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delta vs wye help
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2
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pegggu
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ptonsparky
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Fault Current:
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4
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ptonsparky
ptonsparky
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