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G
does SCR phase angle firing promote arcing in machines?
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12
Views
409
fastline
F
D
Charlie range
2
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34
Views
1K
ggunn
G
B
Venting: Plan Checkers
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8
Views
337
wwhitney
W
I
Does NEC "Next Size Up" rule apply to adjustable trip settings Breakers?
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10
Views
379
wwhitney
W
F
Short circuit test of liquid filled transformer
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2
Views
168
D. Castor
D
A
MTM Gear
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5
Views
160
jim dungar
J
E
  • Locked
Looking to buy a machine from China
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15
Views
460
Jraef
Jraef
M
How to accomplish this installation
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0
Views
144
marcosgue
M
P
Transformer
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5
Views
269
infinity
infinity
F
copper water pipe as primary ground, is this a thing
Replies
17
Views
511
jaggedben
J
M
Surge Protection Device
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10
Views
364
wwhitney
W
M
door bell wiring
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16
Views
1K
AC\DC
A
H
sizing the bare copper counterpoise conductor
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15
Views
810
Julius Right
Julius Right
A
Multi dwelling building corrections after inspection and your option
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13
Views
1K
TwistLock
T
A
Panel calc
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7
Views
311
winnie
W
B
Corrosive environment (commercial swimming pool pump room)
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7
Views
279
hbiss
hbiss
Tainted
Drip pans not allowed in NYC?
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5
Views
381
Tainted
Tainted
11bgrunt
WHY, 3W Delta 480V instead of 4W Delta 480V?
2
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23
Views
710
zbang
Z
R
Learning IES/Photometry - looking for course or book recommendation
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4
Views
258
MyCleveland
M
R
National Electrical code
Replies
18
Views
581
steve66
steve66
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