Electrical Calculations / Engineering

W
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30 KVA transformer
Replies
12
Views
9K
steve66
steve66
L
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11kv/400v 50hz looped configuration
Replies
2
Views
2K
lwilli4737
L
D
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45 kva 3 phase 480 delta to 120/208 Y
Replies
2
Views
7K
charlie b
charlie b
S
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BRANCH CIRCUITS IN THE SAME RACEWAY
Replies
3
Views
1K
bphgravity
B
J
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Bonding gas lines
Replies
11
Views
2K
jimwalker
J
M
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Exit&Emergency Lt backup power
Replies
4
Views
2K
iwire
iwire
N
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changing panels
Replies
3
Views
2K
nicknorth
N
wirenut1980
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commercial branch circuit upgrade design check
Replies
5
Views
2K
bphgravity
B
M
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Standby generator, 3 phase high leg
Replies
4
Views
5K
hmspe
hmspe
F
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Disconnect for apartment meter center
Replies
3
Views
2K
haskindm
H
G
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photocell problem
2
Replies
24
Views
7K
hurk27
H
T
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Multi-Tap lights
Replies
4
Views
8K
iwire
iwire
S
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Commercial building receptacle locations
Replies
3
Views
4K
mdshunk
mdshunk
D
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240v kiln
Replies
10
Views
4K
john m. caloggero
J
S
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scale
Replies
2
Views
1K
frank2004
F
D
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lights dim as ac kick on,
Replies
3
Views
1K
luke warmwater
L
T
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meaning of "Ohms to Neutral"
Replies
4
Views
4K
pierre
P
J
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PDA electrical software
Replies
4
Views
2K
luke warmwater
L
T
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definition of "Objectionable Current"?
Replies
5
Views
2K
charlie
charlie
K
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Blocking "RF" signals
Replies
9
Views
4K
brian john
B
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