Electrical Calculations / Engineering

Merry Christmas
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Current on a 34.5kv Concentric Neutral
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3
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2K
synchro
synchro
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200 amp service supplying 150 sub panel.
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7
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2K
LarryFine
LarryFine
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Wire size for 208V Primary to 480v sec y transformer 112.5kva
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4
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2K
augie47
augie47
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adding load
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4
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1K
Tulsa Electrician
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Armored cable with ground conductors
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1
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593
charlie b
charlie b
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Grounding requirements for MV splice box
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5
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2K
JoeStillman
JoeStillman
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Parallel feeders split to two different power dist blocks within the enclosure
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17
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2K
augie47
augie47
junkhound
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check my math
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9
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1K
__dan
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Need direction with calculation
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12
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1K
Tulsa Electrician
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Panel busbar rating
2
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23
Views
8K
electrofelon
electrofelon
Jpflex
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Voltage drop
2
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24
Views
3K
Tulsa Electrician
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Enter if you dare - Come and destroy my calculations
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7
Views
966
augie47
augie47
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Riser or One Line
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3
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2K
Knightryder12
Knightryder12
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Grounded Neutral
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4
Views
668
retirede
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Duplex Calculation
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3
Views
863
david luchini
david luchini
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How to calculate new fuse bucket size at main distribution panel?
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1
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791
ptonsparky
ptonsparky
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Heat Coil Calculation
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8
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1K
ptonsparky
ptonsparky
ptonsparky
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Contact voltage ratings
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12
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1K
ptonsparky
ptonsparky
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Sizing Fire Pump Motors conductors
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6
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2K
don_resqcapt19
don_resqcapt19
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2-Section Panel question.
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5
Views
1K
JoeStillman
JoeStillman
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