Electrical Calculations / Engineering

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Lightning relay panel damaged!
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2
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DaveTap
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Notes for table 220.55
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nyerinfl
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Transformer Specs
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4
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charlie b
charlie b
mshields
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tap rule with multiple conductors and new rules on Generators
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Designer69
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Hp rating for plugs
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jim dungar
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Switch-gear sizing
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Pierre C Belarge
Pierre C Belarge
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Dwelling calculation
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7
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Kessler4130
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wire fill
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480sparky
480sparky
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50Hz equipment on 60 Hz?
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6
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DaveTap
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ptonsparky
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ground loop
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6
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dbuckley
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dmanda24
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Tanning Salon
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wireman71
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Oakey
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Failed attic
2
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22
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celtic
celtic
Dennis Alwon
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Smart Energy Water Heaters
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3
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Dennis Alwon
Dennis Alwon
Mike01
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Speaker Cabling
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5
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kingpb
kingpb
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multi-wire branch circuits / neutral Q
2
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24
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spsnyder
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Worst case for short circuit calculations
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13
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kingpb
kingpb
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generator ground rod
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9
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3K
kingpb
kingpb
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?tanning salon?
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4
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2K
480sparky
480sparky
mayanees
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Motor Controller/VFD/Soft-Start Sizing
2
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28
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9K
Jraef
Jraef
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Cost to remove transformer Loss via AC
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2
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Jraef
Jraef
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