Electrical Calculations / Engineering

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Main Tie Main Switchgear Replacement
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6
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887
jim dungar
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New Service to Feed the EV charges
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16
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1K
jaggedben
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Whole house standby generators and 310.12
2
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25
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2K
Fred B
Fred B
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New load shed electrical metering smart meter
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4
Views
861
ptonsparky
ptonsparky
11bgrunt
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POCO has nuisance transformer fuse melts
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2
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630
ptonsparky
ptonsparky
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Ground fault 4000 amp GE power Break 1, Manual type
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10
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1K
Fordean
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Using Q in the voltage drop calc
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2
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858
Mark Stone
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480V Light fixtures
2 3
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41
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3K
wwhitney
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Protection of Grounding Conductor With Rigid PVC Conduit
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6
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1K
Dsg319
Dsg319
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Annex B - Cable Ampacity Studies
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4
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1K
Julius Right
Julius Right
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Meter Socket SCCR
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2
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918
tom baker
tom baker
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600A 480/277 3PH to 100A 240/120 1PH Panel?
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7
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651
augie47
augie47
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100 AMP Panel Load!
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7
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2K
LarryFine
LarryFine
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MC cable firestopping UL interpretation
2
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28
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3K
Sparky2791
Sparky2791
Sparky2791
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Gen Set size w/ Fire Pump
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10
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1K
hillbilly1
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Single-phase generator with 1.0 Power Factor
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7
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1K
kingpb
kingpb
Tainted
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Underground duct bank
2
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24
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3K
Julius Right
Julius Right
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Feeder Conductor Sizing to Industrial Control Panel
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4
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717
SoonerEE
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600a service
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1
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558
infinity
infinity
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Swapping Polarity on a CT - Metering Impact?
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14
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2K
jim dungar
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