Electrical Calculations / Engineering

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EMT In Concrete Encased
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15
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6K
Strathead
S
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VFD Output Circuits XHHW
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7
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2K
mstrlucky74
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K
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Medium Voltage to Low Voltage Transformer
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9
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3K
kentwc
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J
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3 Utility owned 167 KVA single phase xformers - Whats the % of aceptable overload
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19
Views
4K
mbrooke
mbrooke
W@ttson
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Insulation Resistance (Megger) testing long run cables
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11
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25K
W@ttson
W@ttson
E
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Calculation Question
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3
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2K
publicgood
publicgood
Mike01
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VFD Rated Cable
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9
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2K
GoldDigger
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Coppersmith
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Lots of MC, too little space
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14
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3K
Coppersmith
Coppersmith
E
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Miyano 34T CNC Lathe
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17
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2K
Ingenieur
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M
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Backfeeding
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18
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2K
mstrlucky74
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M
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277/480 to 120/208
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12
Views
4K
mstrlucky74
M
F
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Wiring a relay for 220 VAC (Europe)
2
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21
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3K
Tony S
Tony S
M
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SWBD remaining active w/less sets
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2
Views
882
infinity
infinity
L
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elevator emergency power
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13
Views
6K
ron
ron
mshields
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separate paths for Emergency and Normal
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7
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3K
steve66
steve66
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feeder tap
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14
Views
2K
petersonra
petersonra
F
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Wiring colors in Europe?
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4
Views
11K
Tony S
Tony S
Coppersmith
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What is the ampacity of this panel?
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6
Views
1K
Coppersmith
Coppersmith
E
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2000 amp 120/208 service grounding requirement
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6
Views
6K
infinity
infinity
J
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listed equipment
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10
Views
3K
roger
roger
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