Electrical Calculations / Engineering

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208/120V system 2-pole load a 2 phase or single phase?
2 3 4
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GoldDigger
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Voltage drop %
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0
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10ft or 25ft tap rules. measured horizontally? Article 240.21
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889
victor.cherkashi
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Load calculation for large flat storage
2
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23
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Necnerd
Necnerd
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1 Tenant 2 Meters
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10
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2
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Reverse fed 480/277-2300 delta secondary
3 4 5
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96
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xptpcrewx
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Grouch
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Grouch
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8
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992
winnie
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5
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998
augie47
augie47
mshields
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jim dungar
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infinity
infinity
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Tapping a Discontinued Switchboard
2
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petersonra
petersonra
mbrooke
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120/208Y Cheaper?
2
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kwired
kwired
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Disconnect Switch
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6
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don_resqcapt19
don_resqcapt19
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Upgrading 120V Single Phase 2-wire System to 120/208V Single Phase 3-wire System
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11
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Feeder Tap to install EV charging circuits.
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augie47
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excited_electrone
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Determining Efficiency, P.F., L.F. of loads
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Russs57
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Voltage Drop/Selecting a Transformer
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excited_electrone
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mbrooke
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Power Transformers In Parallel
2 3 4
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60
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mbrooke
mbrooke
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