Electrical Calculations / Engineering

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110.26 and buss duct calulation
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2
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875
charlie b
charlie b
B
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Service Meters
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1
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811
publicgood
publicgood
D
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parking lot
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2
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781
augie47
augie47
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Temp of Conductor
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4
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1K
scott minter
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Load calculation for school
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4
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1K
kwired
kwired
PE (always learning)
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ARC FLASH LABELING - NFPA 70E Article 130.5 (D) Equipment Labeling
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5
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2K
PE (always learning)
PE (always learning)
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Fused Switch
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4
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1K
mstrlucky74
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ZIP TIES
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2
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1K
infinity
infinity
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Question about old KYZ WH meters and totalizer.
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0
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742
Bugman1400
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EMT In Concrete Encased
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15
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5K
Strathead
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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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3 Utility owned 167 KVA single phase xformers - Whats the % of aceptable overload
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19
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3K
mbrooke
mbrooke
W@ttson
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Insulation Resistance (Megger) testing long run cables
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11
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13K
W@ttson
W@ttson
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Calculation Question
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3
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1K
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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2K
Coppersmith
Coppersmith
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Miyano 34T CNC Lathe
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17
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2K
Ingenieur
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Backfeeding
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18
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2K
mstrlucky74
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277/480 to 120/208
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12
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3K
mstrlucky74
M
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