Electrical Calculations / Engineering

J
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PF OF THREE PHASE MOTOR
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11
Views
5K
JoeStillman
JoeStillman
G
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3 phase load calculation
Replies
13
Views
7K
hardworkingstiff
H
mshields
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45 and nearly 60 year old substation transformers
Replies
17
Views
7K
junkhound
junkhound
Electric-Light
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Need input on the use of B phase to power single phase load on delta service
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5
Views
6K
Tom Jones
T
S
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phases and rotor repair
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7
Views
3K
gar
G
J
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Generator Pickup and Drop out
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4
Views
6K
jes25
J
S
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Generator Assumptions
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1
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2K
steve66
steve66
D
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voltage drop question
2
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20
Views
6K
iwire
iwire
D
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De-rating in free air
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3
Views
2K
Julius Right
Julius Right
N
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702.5 B(2)(a) 2008 reference
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2
Views
1K
GoldDigger
G
augie47
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Transformers for motor loads
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3
Views
4K
petersonra
petersonra
N
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NEC, 6 Service Disconnects
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13
Views
7K
kwired
kwired
C
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3 phase motor starter advice
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10
Views
5K
jumper
jumper
ptonsparky
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Close enough?
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2
Views
2K
Crohnos01
C
ptonsparky
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Bracing
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6
Views
3K
ptonsparky
ptonsparky
mshields
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125VDC cable mixed in with 120VAC
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4
Views
4K
don_resqcapt19
don_resqcapt19
N
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ATS/Hybrid Panel
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0
Views
1K
nizak
N
N
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Step down transformer, parallell secondary protection GEC
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1
Views
1K
david luchini
david luchini
C
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Short-circuit protective devices
Replies
2
Views
2K
cecseabee
C
N
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Living space above garage
Replies
6
Views
6K
Gregg Harris
G
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