Electrical Calculations / Engineering

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Line Current on Delta Transformer with Single Phase Loads
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4
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1K
synchro
synchro
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Cascading current limiting fuses for SCCR
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8
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3K
Macbeth
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Avoid derating the main breaker?
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1
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847
jaggedben
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jtinge
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K Factor Transformers and 3 Phase Non-linear Loads
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9
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jtinge
jtinge
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Please help me calculate wire temperature due current
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3
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655
Little Bill
Little Bill
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Do we need separate ATS for the critical branch when entire building is fed from the Generator?
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6
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1K
mathan1987
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Structures for UG parallel circuits
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15
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2K
Julius Right
Julius Right
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EGC general question
2
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23
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3K
Tulsa Electrician
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Y code not allow
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11
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2K
electrofelon
electrofelon
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What is a transformer "J-Tap"?
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7
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4K
Hv&Lv
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Tainted
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Generator Sizing
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17
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4K
topgone
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HMCP as feeder
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3
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795
David Castor
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Transformer feed ( One size smaller )
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4
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888
topgone
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Shaneyj
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Grounding Conductor Connection Monitor
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19
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3K
hillbilly1
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400 amp - dividing into two 200 amp circuits - drawing with parts
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18
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9K
Dennis Alwon
Dennis Alwon
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Current reading
2
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23
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3K
kwired
kwired
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Two chillers from a single feeder
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8
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2K
Eddie702
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OCPD Rating
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17
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2K
augie47
augie47
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Transformer Feeder Length
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10
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2K
Arester
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Rational of 240.101 rules on OCP for MV Cables
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1
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703
Jraef
Jraef
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