Electrical Calculations / Engineering

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Changing Voltage and Frequency Question
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2
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2K
Besoeker
Besoeker
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AHJ and derated conductor sizing
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david luchini
david luchini
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Copper to nickel connections
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2
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K8MHZ
K8MHZ
mopowr steve
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Available fault current label NEC 110.24
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kwired
kwired
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Tapping An Existing Switchboard Bus - OCPD Requirements
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PEDRO ESCOVILLA
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Ooops, THAT's not suppose to happen
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Open Neutral
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Squirrels and power lines?
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20
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mivey
mivey
mshields
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Sizing of panels for Freezers
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9
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Smart $
Smart $
Julius Right
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IEC 60287-1-1 Dry Zone Underground Cable
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0
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2K
Julius Right
Julius Right
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meter main breaker tripping instead of sub main breaker.... (3 phase)
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22
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15K
kwired
kwired
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Tanning Beds
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7
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13K
hurk27
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Unusual Breaker Failure
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3
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2K
Electron_Sam78
Electron_Sam78
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Square D Breaker Suffix designations
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3
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jim dungar
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wire pulling
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7
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4K
jusme123
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induction motor delta star connection
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8
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7K
Jraef
Jraef
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Wire sizing and ampacities
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4
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3K
Smart $
Smart $
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Sizing of MV (13.8 kV) cable for a 200kVA, 500 kVA, 1000kVA and 1500 kVA Transformers
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4
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18K
Julius Right
Julius Right
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large JB/pull box sizing
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3
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2K
Ty Irvin
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Ravenvalor
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Cable Tracer
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0
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1K
Ravenvalor
Ravenvalor
George Stolz
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Service for strip mall
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7
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Steve 1850
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