Electrical Calculations / Engineering

steve66
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Breaker Trip Curves and Coordination
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11
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3K
mohsan514
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M
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MC # Of conductors
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7
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832
MAC702
M
steve66
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Neher Mcgrath and duct bank derating
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13
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7K
AKSolar
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E
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Blocking Diode Bypassing 86 Lockout Relay
2
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26
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5K
enterprisenx
E
WA_Sparky
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MOTORS AND MOTOR STARTER AMP RATING
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6
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1K
RD35
RD35
PE (always learning)
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Feeder run under pool
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6
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2K
infinity
infinity
PE (always learning)
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Arc Flash Labeling - Feeder Bus Duct
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4
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2K
paulengr
P
PE (always learning)
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NFPA-70E WHICH VERSION ARE WE REQUIRED TO ABIDE BY?
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5
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2K
Jraef
Jraef
B
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Help with air compressor install
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1
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622
charlie b
charlie b
N
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S.O.S. !!! Understanding The National electrical Code Vol 1 2014 page 148
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6
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1K
RD35
RD35
B
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New ETAP automatically making too many buses!
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2
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2K
steve66
steve66
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Ground Fault Coordination
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6
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4K
paulengr
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mspuddy@electro-matic.com
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250A 24VDC Power Distribution Panel and SCCR
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4
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1K
paulengr
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P
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Demand Load
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5
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5K
topgone
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B
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Sizing a device for multifamily dwelling
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6
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2K
WA_Sparky
WA_Sparky
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#1 fed by 150A CB
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6
Views
996
lielec11
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Voltage
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13
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2K
Besoeker3
Besoeker3
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Pull Boxes - Sheet Metal Locally Made
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5
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899
augie47
augie47
Jon456
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Help calculating for two refrigeration devices on one branch circuit
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5
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2K
kwired
kwired
F
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LED tape strip
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8
Views
1K
flatlander
F
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