Electrical Calculations / Engineering

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DC Arc Flash Calculations with Connected Charger
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1
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603
mayanees
mayanees
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Cable tray
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7
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3K
tom baker
tom baker
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New restaurant optional method of calculation
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9
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2K
Ivan1965
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Dennis Alwon
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Service Calculation Needs to be Changed
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19
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3K
tortuga
tortuga
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MCA vs MOCP
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15
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12K
Eddie702
E
joecalvin
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residential service size requirement/calculation
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4
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682
don_resqcapt19
don_resqcapt19
M
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Load creep over time after sizing a feeder and protecting it via the "next size up" breaker per 240.4(B)
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16
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2K
drktmplr12
D
WA_Sparky
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Emergency systems
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4
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1K
WA_Sparky
WA_Sparky
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Autotransformer phase shift?
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9
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3K
oldsparky52
O
Sajid khan
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Voltage Step up/Step down Scheme
2
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24
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4K
Alaktrical_Gingineer
A
T
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Power Factor and CO2 Emissions
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8
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2K
LarryFine
LarryFine
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Contactor coil
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5
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3K
GeorgeB
GeorgeB
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Increasing Service Size
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15
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2K
kwired
kwired
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FPE Circuit Breaker 40d C Connection
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13
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2K
kwired
kwired
C
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Autotransformer 120/240 question
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1
Views
676
tom baker
tom baker
C
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Hydroelectric and 250.30(A)(1) Exception No. 2
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1
Views
507
tom baker
tom baker
mtnelect
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CALIFORNIA ENERGY COMMISSION - Wind Turbines
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0
Views
616
mtnelect
mtnelect
Grouch
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Transformer sizing for elevator
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3
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1K
Grouch
Grouch
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Lugs And Connections.
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3
Views
937
texie
T
mshields
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fuse type for disconnect switches to bolster SCCR rating of same
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2
Views
737
petersonra
petersonra
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