Troubleshooting

S
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Wye-Delta transformer bank
2
Replies
22
Views
8K
jim dungar
J
tortuga
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40 Volts on dishwasher frame, circuit board design issue?
2
Replies
32
Views
4K
synchro
synchro
P
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Pulsing Lights
Replies
14
Views
2K
Hv&Lv
H
ptonsparky
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Little Experiment
2 3
Replies
53
Views
6K
ptonsparky
ptonsparky
G
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Nutone 744NT Bath Exhaust Fan
Replies
12
Views
2K
ptonsparky
ptonsparky
ptonsparky
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Stray voltage
Replies
19
Views
3K
ptonsparky
ptonsparky
B
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High Amperage on ground possibly from UPS
Replies
7
Views
2K
Bstir
B
L
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Small spark when bugging in.
Replies
2
Views
847
don_resqcapt19
don_resqcapt19
C
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Stumped
2
Replies
30
Views
4K
kwired
kwired
S
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Arc Fault, GFI and Combo Breakers in a panel not tripping
Replies
2
Views
1K
tom baker
tom baker
H
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Utility disturbance tripping arc faults
Replies
9
Views
2K
4x4dually
4x4dually
B
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60v nuetral to ground
Replies
12
Views
4K
tthh
T
G
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Mystery
2 3
Replies
45
Views
7K
gar
G
K
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Weatherproof bubble cover.
Replies
10
Views
2K
Kevin15640
K
W
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Phase Rotation with 300KVA XFMR
2
Replies
25
Views
3K
Jraef
Jraef
E
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Will water bond carry neutral load and balance legs with lost neutral?
2 3
Replies
42
Views
6K
MD Automation
M
C
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Recommendation for multimeter to measure actual demand over time.
Replies
1
Views
958
tortuga
tortuga
B
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digital clock mystery
Replies
13
Views
2K
bgowg
B
P
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208v to ground 120v to neutral
2
Replies
20
Views
3K
hillbilly1
H
A
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Agitation cycle of washer causing lights to pulse
2 3
Replies
43
Views
20K
kwired
kwired
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