Electrical Calculations / Engineering

C
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kAIC Ratings for Service Disconnect & Main Distribution Panel
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12
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4K
electrofelon
electrofelon
M
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Tap
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2
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867
infinity
infinity
A
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Excessive Leakage Current?
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8
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2K
Jraef
Jraef
F
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Heater operation at 208v instead of 240v
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5
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4K
Adamjamma
A
M
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0-10V WIRING
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2
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2K
Strathead
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M
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# oF Ports
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8
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2K
Little Bill
Little Bill
C
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Parallel runs
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2
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752
Carultch
C
R
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Derating question
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5
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2K
infinity
infinity
R
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IS 145 deg F too high for running temp on a pump motor??
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17
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2K
sameguy
S
J
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Service drop wire size
2
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21
Views
6K
infinity
infinity
B
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Electrical Panel
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6
Views
924
ggunn
G
K
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Transformer feeder wire sizing?
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4
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2K
KyleFowler
K
B
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NEC Mounting Receptacles
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4
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1K
don_resqcapt19
don_resqcapt19
S
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Interrupt rating of a UPS
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8
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3K
Strathead
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K
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Not another Voltage Drop question
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6
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2K
tw1156
tw1156
M
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AHJ discussion with 250.122(B) and 4CCC adjustment.
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11
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2K
ggunn
G
G
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480/208 Transformer Hum/Buzz
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3
Views
1K
ATSman
ATSman
J
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Sizing a trough
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4
Views
2K
infinity
infinity
D
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Circuit Breaker Frame/Sensor/Plug - Definitions
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5
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2K
zog
zog
M
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Receptacle spacing and refrigerator
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5
Views
1K
mjmike
M
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