Electrical Calculations / Engineering

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How do you calculate kva for unbalanced loads?
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6
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6K
Smart $
Smart $
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safety guy
2
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29
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10K
LarryFine
LarryFine
K
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VA's
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4
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2K
LarryFine
LarryFine
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When is it required to connect pre-action compressors to emergency power (NEC 700)?
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1
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1K
ron
ron
Rick Christopherson
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Pop Quiz
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17
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6K
teneighty
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R
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CFL issues
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3
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2K
techntrek
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E
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Breaker Sizing for Low Voltage
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2
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2K
Jraef
Jraef
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still dont understand voltage drop
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12
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4K
DavisIMI
D
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Looking for feedback on the AEMC INSTRUMENTS CM 605
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5
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2K
VinceS
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440v system & 460v elevator
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6
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4K
nakulak
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sceepe
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Selective Coordination vs design-bid-build
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6
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4K
charlie b
charlie b
Elvis0101
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Software reccomendation
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2
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2K
Elvis0101
Elvis0101
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Calc Ground Size for lights with Dolphin Volts Design Program
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2
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2K
muckmail
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ptonsparky
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Reforming capacitors
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15
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12K
ptonsparky
ptonsparky
PetrosA
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Chinese (?) Meggers
2
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28
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9K
76nemo
76nemo
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Insulation readings on small motor
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15
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5K
76nemo
76nemo
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99.999% Reliability Calculations
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19
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7K
Ibarra
I
mshields
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grounding question
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11
Views
5K
mcclary's electrical
mcclary's electrical
F
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Lighting:Mixing voltages in luminares
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9
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4K
USMC1302
USMC1302
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Derating
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2
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2K
sparkyboys
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