Electrical Calculations / Engineering

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What % do you use to determine OCPD of a fractional motor?
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4
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3K
egurdian3
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Service installation question: 600 amp splitting to 400 amp and 200
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1
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Smart $
Smart $
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Minimum tenant feeds
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9
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4K
conmgt
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105 Derated motor of main 132 exd Motor Suitable for VFD
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10
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5K
Besoeker
Besoeker
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210.19 (A)(3)
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9
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3K
steve_p
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Single phase Existing Dwelling Service Size
2
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26
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jumper
jumper
D
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Rotation change of motor
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3
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3K
kwired
kwired
mbrooke
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Calculating Delta Loads
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6
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Smart $
Smart $
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SWER vs Single Primary
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14
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hurk27
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Power Factor verses Efficiency
9 10 11
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200
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80K
iceworm
iceworm
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DC Problem with door holders
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9
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8K
Open Neutral
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Multiple Motor Feeder Calc?
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6
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bward
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Looking for a carbon monoxide detectors rated for commercial use (restaurant)
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1
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bpk
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Number of panels that can be fed off a 225A Breaker?
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6
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JoeStillman
JoeStillman
srinivasan
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Motor selection for fan application
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5
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3K
Besoeker
Besoeker
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Panel Loading Software / Panel Schedule Calculations
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2
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Raptor1963
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upquark
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With no utility data, How do I model infinite bus in SKM?
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6
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16K
steve66
steve66
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Elevator motor
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2
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3K
olc
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Gear Ratio for homemade tugger
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2
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mike_kilroy
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secondary fault current danger
2
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29
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9K
Sahib
Sahib
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