Electrical Calculations / Engineering

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2500A Feeder Size
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3
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mstrlucky74
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Existing 3 phase motor on 3 phase wye system?
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12
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Phil Corso
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electrofelon
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No load losses - normal vs reverse fed
5 6 7
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131
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electrofelon
electrofelon
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Secondary conductor sizing and Table 450.3(B)
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8
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ShockedMonkey
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Does installing electrical conduits in a concrete floor slab change fire rating?
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19
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Ingenieur
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Service Switchboard Incoming Feeders
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2
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mstrlucky74
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Wire size for 3200 Amp
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14
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GoldDigger
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Conductor Size for Control/Reference Tap on 3000A Bus
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10
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hcubed
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another loose neutral
2
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31
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kwired
kwired
Sierrasparky
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Understanding Bolted fault and coodination?
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8
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Electric-Light
Electric-Light
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VFD feeder sizing ? 430.112 would be violated ?
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10
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drktmplr12
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Russian voltage and rheostat dimmers
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14
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GoldDigger
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Tap Rule for feeder
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10
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Strathead
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WIRE SIZE PER DRAWING
2
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31
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ggunn
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Dishwasher circuit
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15
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tom baker
tom baker
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knob and tube wiring and led lamps
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11
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7K
Electric-Light
Electric-Light
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Powerflex 700 Amp readings high
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3
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adamscb
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A
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Limit switches
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7
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3K
Ingenieur
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Sizing of MOP for Chiller with VFD
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5
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2K
GoldDigger
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L
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Service conductor size
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15
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3K
kwired
kwired
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