Electrical Calculations / Engineering

Strahan
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VFD Output Current?
Replies
2
Views
6K
Besoeker
Besoeker
C
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Miss-wiring a motor starting capacitor
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2
Views
3K
Caesium
C
R
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Conductor Size - Pump Application
Replies
7
Views
3K
Dennis Alwon
Dennis Alwon
M
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can labeling equipment void UL listing?
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3
Views
3K
Jraef
Jraef
S
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Bus Bar Heat rise
Replies
6
Views
3K
don_resqcapt19
don_resqcapt19
M
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Ground Fault Protection on Temporary 480V Systems
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11
Views
15K
mull982
M
M
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Just For Laughs
2
Replies
29
Views
10K
LarryFine
LarryFine
laketime
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solid state ballast
Replies
8
Views
3K
Electric-Light
Electric-Light
A
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Ampacity For Free Air Feeders
Replies
2
Views
2K
Dennis Alwon
Dennis Alwon
P
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Reduced torque on motors with VFD below base speed
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2
Views
3K
winnie
W
P
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hvac nameplate
Replies
5
Views
6K
Peter Kapsalis
P
S
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15kv paper and lead
Replies
7
Views
3K
Denis
Denis
D
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Trasnformer question... rating primary
Replies
7
Views
8K
bob
bob
N
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Splitting Tenant Space
Replies
5
Views
2K
augie47
augie47
iwire
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PQ Scope Picture & Question Follow up
Replies
12
Views
6K
steve66
steve66
A
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610.12(a)
Replies
3
Views
2K
augie47
augie47
R
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220/ 380 vac 3 phase motor
Replies
11
Views
11K
Jraef
Jraef
P
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wireway calculation
Replies
8
Views
13K
RUWired
R
W
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Does Multi-ratio CT polarity matter?
Replies
4
Views
3K
WastefulMiser
W
R
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Neutral sizing
Replies
3
Views
2K
cpal
C
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