Electrical Calculations / Engineering

JoeStillman
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Three Pole for a Two Pole Load
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1
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654
infinity
infinity
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Do you add the KVA's of double pole circuits and phases of a panelboard?
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1
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611
winnie
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Dsg319
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Resistance welders conductor sizing(630.31)(a)(2)
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8
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6K
oldsparky52
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W@ttson
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Unbalanced Loads in three phase panel
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14
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8K
W@ttson
W@ttson
Shujinko
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Electrical Equipment in an IT/Data Room
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8
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4K
texie
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One service for two buildings
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8
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2K
Russs57
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R
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API Standard
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2
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934
Reggae
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Z
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Hoist and Crane Contact Conductors SCCR - UL508A + NFPA70 Art. 610
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13
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8K
paulengr
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mshields
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Single phase disconnect for 120V motors
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2
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1K
hillbilly1
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S
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Main Switchboard and Distribution Breakers
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8
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2K
electrofelon
electrofelon
mbrooke
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50/51 Differential
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6
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1K
mbrooke
mbrooke
Grouch
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220.83, for apartment or house?
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2
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991
Grouch
Grouch
M
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Pvc gal
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4
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870
Coppersmith
Coppersmith
electrofelon
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How to prepare for major load calculations portion of administrator exam (WA state)
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10
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8K
Lectrfy
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V
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Ambient room temp for xfrmr
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7
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2K
retirede
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B
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80% rule
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9
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33K
Carultch
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mshields
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Medical Gas Alarms
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0
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659
mshields
mshields
B
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RCBO Fault
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5
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1K
synchro
synchro
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Bonding and Grounding
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4
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834
Reggae
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Sajid khan
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Ground. Fault Protection
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9
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5K
paulengr
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