Electrical Calculations / Engineering

Lady Engineer
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Weird customer request
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5
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3K
Lady Engineer
Lady Engineer
N
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Article 517 - Patient Care Areas
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2
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2K
Npstewart
N
M
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Number of feeder cables allowed to terminate on transformer secondary
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1
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2K
david luchini
david luchini
M
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Cubicle wiring
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1
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2K
infinity
infinity
P
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voltage drop ?
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8
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3K
George Stolz
George Stolz
V
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Motor & VFD Help Needed
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6
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9K
Besoeker
Besoeker
D
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600V VFD and conductor question
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3
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2K
Deadfrog
D
A
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Code/Requirements For Temps Feeders
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3
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2K
jumper
jumper
M
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Pipe Fill Help
2
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20
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18K
don_resqcapt19
don_resqcapt19
K
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Which Temp Rating for Alum. URD ( xhhw )
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10
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7K
jumper
jumper
M
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Breaker Sizing for motors with Soft Starters and VFD's
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3
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51K
petersonra
petersonra
ohmhead
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Increased Size of grounding conductor why ?
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10
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5K
ohmhead
ohmhead
P
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TRIP RELAY BATTERY
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2
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2K
zog
zog
J
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600 amp service
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4
Views
19K
infinity
infinity
M
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Unexplained neutral current
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17
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9K
Smart $
Smart $
D
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Taped Splice
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5
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3K
petersonra
petersonra
Mike01
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Legally Required / transfer switch
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2
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2K
Shoe
S
K
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Street Lighting supplied by the utility company
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10
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5K
don_resqcapt19
don_resqcapt19
A
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7 ton roof top ac/heat unit
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4
Views
3K
amge
A
N
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single family load calculation
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0
Views
2K
nizak
N
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