General Electrical Forum

For electrical topics that do not match any of the other headings.
T
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Uganda lightning tragedy
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1
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2K
bphgravity
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S
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DC Float Voltage in UPS Systems - why 540v?
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11
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15K
T.M.Haja Sahib
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J
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Powerfactor total
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2
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2K
T.M.Haja Sahib
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M
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Hot to ground = 87 volts
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14
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11K
kwired
kwired
C
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Surge Receptacles
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10
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5K
iMuse97
iMuse97
weressl
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OSHA Warning of Incorrectly refurbished circuit breakers.
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1
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2K
zog
zog
J
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Hi-pot test failure?
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4
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3K
zog
zog
H
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plcc
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1
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2K
S'mise
S'mise
R
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Power Generation in Afghanistan
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1
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2K
Dennis Alwon
Dennis Alwon
M
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Stray Voltage and Power bill
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13
Views
8K
Jraef
Jraef
E
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current injection testing of circuit breakers
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2
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7K
petersonra
petersonra
M
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Low Voltage Backfeeding Contactor
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7
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3K
ptonsparky
ptonsparky
G
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solid neutral
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4
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4K
gonzo1
G
C
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double pole transfer switch and GFCI
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1
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2K
Dennis Alwon
Dennis Alwon
M
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Coil Voltage
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17
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9K
gar
G
L
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120/208 3phase
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10
Views
6K
Hv&Lv
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Chamuit
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Single phasing protection
2
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35
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20K
Jraef
Jraef
George Stolz
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Terminal Ratings of Typical VFDs
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1
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2K
Jraef
Jraef
S
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3 Phase panel problems
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10
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12K
Hv&Lv
H
M
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OSHA 1910.303(b)(1) Portable Electric Tool testing
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1
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2K
Dennis Alwon
Dennis Alwon
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