Electrical Calculations / Engineering

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NEC Multifamily Dwelling service conductor size
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4
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3K
Kartracer087
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W
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SKM Arc Flash Study
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2
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3K
G._S._Ohm
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conductor derating and the 80% rule
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8
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7K
Smart $
Smart $
M
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intercepting service entrance bus bars to backfeed with generator
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2
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2K
malachi constant
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Current calculation in 75 hp
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2
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3K
don_resqcapt19
don_resqcapt19
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OCPD and circuit for non-typical equipment.
2
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32
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8K
kaichosan
kaichosan
Electric-Light
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What would happen in this circuit? inductor/reactor series
2
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31
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8K
Electric-Light
Electric-Light
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Multi-Unit Dwelling Calculation
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4
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1K
david luchini
david luchini
ptonsparky
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indoors
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9
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3K
Jraef
Jraef
Microwatt
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Pumping water vs. glycol/water solution
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16
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15K
weressl
weressl
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VFD feeder sizing
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6
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2K
Jraef
Jraef
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LCL - Long Continuous Load??
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6
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9K
templdl
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Future Circuiting Feeders
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5
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2K
John120/240
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Conductor for Single Phase Transformer
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10
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10K
gar
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Demand Load Calculations
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5
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2K
bob
bob
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kohler Generators / service rated transfer switch 200 amp
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13
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13K
Mike Lang
Mike Lang
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I may have an open Neutral in a circuit.
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8
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5K
hillbilly1
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P
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how does improving power factor saves electricity in industries ?
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12
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8K
kwired
kwired
Little Bill
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Question about Well Pumps
2 3
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41
Views
14K
kwired
kwired
A
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Oversizing motor conductors
2 3
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47
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14K
Haji
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