Electrical Calculations / Engineering

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Looking for ideas from an Engineer
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18
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zog
zog
mgookin
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Cord & plug connected Outdoor Receptacle
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2
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2K
mgookin
mgookin
F
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51 Relay Setting vs. CT Ratio
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16
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7K
Bugman1400
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Brewery lighting calculations
2
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22
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6K
JoeStillman
JoeStillman
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Corona investigation via ultrasound
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8
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zog
zog
ATSman
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Mike Holt Case Studies
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4
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2K
steve66
steve66
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fault current
2
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35
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8K
petersonra
petersonra
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Flir question.. Max breaker temp? operating range ?
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12
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rt66electric
R
D
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Traffic light
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11
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3K
ggunn
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5% Single Phase Capacity on Center Tapped Delta Transformer secondary
2
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37
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13K
Tony S
Tony S
M
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SCCR OCPD not adjusted. Why?
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3
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1K
wbdvt
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K
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Capicator for relay coil protection
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1
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968
Smart $
Smart $
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Grounded conductor
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1
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1K
augie47
augie47
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Energy meter MF
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2
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rickeyflores098
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Max Amps @ 120/208 from a 100A/600V Service
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1
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roger
roger
electrofelon
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wye -> delta transformer
2
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23
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5K
Bugman1400
B
augie47
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310.15(B)(3)(c) and XHHW-2
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7
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kwired
kwired
M
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over driving transformers
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1
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1K
iwire
iwire
P
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breaker circuit and cable wire for a single phase 10kVA transformer
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1
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1K
kwired
kwired
J
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Three Phase 480VAC -> 208/120 VAC
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14
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4K
templdl
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