Electrical Calculations / Engineering

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Transformer for 2 - 200 amp 120/208 panels
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8
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2K
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UPS for 50HP 480V Motor
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19
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3K
topgone
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Service cable size
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8
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2K
kwired
kwired
Mr. Pickle
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Current Limiting Reactor
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1
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976
ActionDave
ActionDave
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Basic Sizing Question
2
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26
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4K
kwired
kwired
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Residential electric heater
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11
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3K
suemarkp
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Feeder Calculation
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2
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838
jomuta
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3 phase 750ft to panel 200 amp
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8
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1K
kwired
kwired
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Automatic Transfer Switch in Series
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16
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4K
mbrooke
mbrooke
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Installation of MV equpment in a facility without qualified personel
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3
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1K
Jraef
Jraef
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conduit installed in slab
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10
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12K
roger
roger
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PE license in multiple disciplines question
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12
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5K
charlie b
charlie b
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Voltage rating of CT’s??
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4
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2K
jim dungar
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PE (always learning)
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KILN DISCONNECT SWITCH
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3
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3K
LarryFine
LarryFine
PE (always learning)
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MAXIMUM FAULT CURRENT CALCULATIONS
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15
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5K
PE (always learning)
PE (always learning)
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Limited trough accessablity
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2
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904
RCostantin102
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mbrooke
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Load Break Switch?
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5
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2K
mbrooke
mbrooke
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Sizing Feeder coming off a bus plug.
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4
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1K
infinity
infinity
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Distribution panel board
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6
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1K
veraniumhydroxide
V
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Generator Power Factor
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19
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8K
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