Electrical Calculations / Engineering

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Conductor Rating in Cable Tray/Conduit (Multiple Parts)
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1
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1K
Smart $
Smart $
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Sizing EGC on 225kVA Transformer?
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8
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6K
kwired
kwired
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Residential - Commercial service conductor size
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2
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iwire
iwire
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Temperature/Condensation of Duplex Receptacle in 2-Gang Box
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7
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3K
kwired
kwired
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NFPA 820 footnote #3
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1
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LEO2854
LEO2854
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Solving for voltage
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4
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2K
Jljohnson
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augie47
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ATS with GF protection
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8
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5K
Pharon
Pharon
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3-Phase Pump, Single phase feed via VFD
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3
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3K
Npstewart
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M
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voltage question
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10
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5K
ggunn
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Motor Branch Circuit Short Circuit OCPD Sizing Question
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17
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6K
industrial1003
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augie47
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Adjustable trip
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10
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5K
templdl
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RCBO: Using when no neutral is present
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2
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12K
Jraef
Jraef
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designers failing at their job and its ok?
5 6 7
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122
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ggunn
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Open Delta Transformer Load Across B-C
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3
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2K
fgreco2
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Ohms law 3 phase
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3
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6K
liquidtite
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mshields
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large duct bank and derating
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3
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3K
charlie b
charlie b
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Derate conductors
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4
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2K
kwired
kwired
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1km cable run @ 220v
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1
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2K
charlie b
charlie b
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240V high-leg fault current values from POCO
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2
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2K
necnotevenclose
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fifty60
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Largest Motor
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5
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3K
fifty60
fifty60
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