Electrical Calculations / Engineering

R
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service entrance cable grounding
Replies
8
Views
2K
charlie
charlie
C
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tranny calc
Replies
2
Views
1K
clayton
C
R
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3-Phase Delta Currents:
Replies
11
Views
3K
rattus
R
C
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B PHASE TO GROUND
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2
Views
1K
clayton
C
B
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harmonics in a 208V service
2
Replies
26
Views
5K
pqtest
P
R
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Delta/Wye Transformation:
Replies
4
Views
3K
steve66
steve66
R
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3-Phase Terminology:
Replies
6
Views
4K
rattus
R
B
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laundromat equipment disconnects
Replies
4
Views
3K
iwire
iwire
H
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voltage drop and continuous load
2
Replies
23
Views
5K
physis
physis
iwire
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Help with KVA / KW
Replies
9
Views
3K
charlie b
charlie b
steve66
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Short circuit ratings
2
Replies
23
Views
7K
rbalex
rbalex
A
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CONNECTION TO OUTSIDE UTILITY PROVIDER
Replies
1
Views
1K
bphgravity
B
J
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Loading a Main Breaker
Replies
12
Views
4K
john m. caloggero
J
D
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Fault Current Ratings (AIC versus RMS Symmetrical Amps
Replies
2
Views
30K
charlie b
charlie b
R
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Hospital Grade
Replies
15
Views
4K
midget
M
L
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transformer protection
Replies
13
Views
5K
templdl
T
R
  • Locked
phase converter
Replies
11
Views
4K
stew
S
C
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NM cable through framing members
Replies
11
Views
4K
jimwalker
J
B
  • Locked
Sizing refeed of fire damaged equipment
Replies
3
Views
2K
rr
rr
C
  • Locked
Vacuum vs SF6 breakers: inductive load switching
Replies
1
Views
2K
wirenut1980
wirenut1980
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