Electrical Calculations / Engineering

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Which way would you go?
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RHJohnson
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I'm I required to bond a transformer that is part of manufacturing equipment?
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3
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LarryFine
LarryFine
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Oregon Supervisors calc Question
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3
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jgunnels
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Fire Alarm Smoke Detectors - Hospital
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1
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Hoyt
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66 amps at 460 at 480?
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3
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iwire
iwire
Mike01
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Generator Protection?
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1
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2K
ron
ron
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Inrush current
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5
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Volta
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HDPE Piping?
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9
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5K
Rampage_Rick
Rampage_Rick
celtic
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250.30 ~ I need a picture...
2
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27
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LarryFine
LarryFine
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Darn Customers!
2
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24
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Rampage_Rick
Rampage_Rick
mshields
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Current limiting fuses
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15
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ron
ron
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disconnect at the hot water heater and hvac
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7
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3K
Volta
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Connecting a neutral to a 3-Phase Wye Load
2 3
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42
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Smart $
Smart $
sii
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VFD through a slip ring?
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13
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Besoeker
Besoeker
K
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Load summary
2
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34
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8K
Pierre C Belarge
Pierre C Belarge
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Electrical Service
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2
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1K
iwire
iwire
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breaker size
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1
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2K
Pierre C Belarge
Pierre C Belarge
Kaaud
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What are proper steps to start investigating Undervoltage trips?
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8
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chaterpilar
chaterpilar
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#14 for switch legs?
2
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20
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9K
charlie
charlie
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Protection for three phase power, one phase drops.
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17
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charlie
charlie
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