Electrical Calculations / Engineering

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XFMR Grounding Electrode
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18
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Sparky5150
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Panel Size for Group of Motors
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7
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faresos
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Calc Help
2
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23
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gadfly56
gadfly56
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imbalanced transformer loading
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10
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gadfly56
gadfly56
mgookin
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Convert DWG-3D to STEP and/ or IGES
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5
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sii
sii
augie47
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Load calculation
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13
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Dennis Alwon
Dennis Alwon
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Available Fault Current, PV Array, NFPA70E
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10
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wbdvt
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Difference calculated power Vs measured power ?
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2
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topgone
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Homework question about sizing fuses for particular scenarios
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6
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Smart $
Smart $
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electric baseboard heaters
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16
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JFletcher
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Increasing Utility service - Higher available fault current impacts existing equip.
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10
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wbdvt
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post help
2
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31
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Dennis Alwon
Dennis Alwon
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inquire on overload protection
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10
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templdl
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local inspector requiring fault current calc for panel change
2
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25
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Fulthrotl
Fulthrotl
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Revise power distribution with no as-builts or load data???
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16
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Strathead
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existing building AFC
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1
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Julius Right
Julius Right
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4000 amp service/switchgear for 12-story building
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7
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lielec11
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infinity
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Table 450.3(B) Maximum or Less?
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2
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infinity
infinity
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120/208 3-ph, 4W panelboard amps on A phase?
5 6 7
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126
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GoldDigger
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Voltage Drop?
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17
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5K
K8MHZ
K8MHZ
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