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G
does SCR phase angle firing promote arcing in machines?
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5
Views
81
Genepires
G
M
Surge Protection Device
Replies
5
Views
83
suemarkp
S
Tainted
Drip pans not allowed in NYC?
Replies
5
Views
221
Tainted
Tainted
B
Corrosive environment (commercial swimming pool pump room)
Replies
6
Views
137
BlomsQi
B
E
  • Locked
Looking to buy a machine from China
Replies
14
Views
221
Little Bill
Little Bill
11bgrunt
WHY, 3W Delta 480V instead of 4W Delta 480V?
2
Replies
23
Views
437
zbang
Z
W
Grounding of feeders in cable tray
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2
Views
86
white stallion
W
Zyb
OCPD greater than 800A
Replies
7
Views
119
Zyb
Zyb
F
copper water pipe as primary ground, is this a thing
Replies
14
Views
259
infinity
infinity
P
Wire Rating based on terminal lugs
Replies
8
Views
197
suemarkp
S
R
Learning IES/Photometry - looking for course or book recommendation
Replies
4
Views
133
MyCleveland
M
D
Sizing MV pull box with 1” OD shielded cable
Replies
0
Views
49
Dale001289
D
H
sizing the bare copper counterpoise conductor
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14
Views
672
tortuga
tortuga
D
Charlie range
2
Replies
25
Views
527
darekelec
D
M
A/V Fire Alarm device in small Bathroom
Replies
3
Views
176
steve66
steve66
R
National Electrical code
Replies
18
Views
342
steve66
steve66
A
adrian steel drop down ladder rack
Replies
1
Views
72
hbiss
hbiss
M
door bell wiring
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15
Views
977
infinity
infinity
E
Obstacles to underground conduit run
Replies
6
Views
223
ptonsparky
ptonsparky
S
Impact of high THD-F
Replies
1
Views
103
ron
ron
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