Electrical Calculations / Engineering

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270VDC AIRCRAFT CIRCUIT WIRING
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14
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2K
Tip DS
Tip DS
A
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Fast Acting or Time Delay
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7
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2K
topgone
T
Tip DS
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575VAC, 3-Ø 24VDC power supply
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18
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3K
GeorgeB
GeorgeB
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Panel Calculation 200A 480/3ph
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9
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1K
tortuga
tortuga
1
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understanding voltage drop
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16
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3K
AC\DC
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M
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General Lighting Load
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7
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3K
HEYDOG
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Housing Requirements
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1
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724
Omaha Geek
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Install of Secondary Service Conductors- Electrician or Poco
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7
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don_resqcapt19
don_resqcapt19
P
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Electrical Panel Schedule Calculation Question
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7
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2K
petersonra
petersonra
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Instantaneous ampacity of a cable
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14
Views
2K
Julius Right
Julius Right
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Transformer available fault current
2
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24
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4K
David Castor
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Y
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2 Separate Buildings - 1 Fire Alarm Control Panel
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3
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2K
gadfly56
gadfly56
Tainted
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High impedance wires
2 3 4
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63
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6K
winnie
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Transformer Secondary Calculation 10' Rule
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10
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3K
wwhitney
W
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Transformer Feeder Tap
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6
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888
don_resqcapt19
don_resqcapt19
F
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Breaker locks exterior EV charger
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2
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661
retirede
R
W
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Dwelling Garage Air Compressor Calc
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9
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987
kwired
kwired
ptonsparky
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Current waveform
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1
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607
winnie
W
M
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Spade Support in a Pad Mount Transformer
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5
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1K
hillbilly1
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Does a sub-panel "reset" voltage drop?
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2
Views
873
Jraef
Jraef
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