Electrical Calculations / Engineering

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Breaker size for primary of VFD
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1
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Jraef
Jraef
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conduit sizing
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7
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infinity
infinity
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O2 oxygen sensor
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3
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2K
weressl
weressl
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Is an outdoor unit substation code violation
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18
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7K
Cold Fusion
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E
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tesla coil
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6
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gar
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Limitations on 120v raceway to fire smoke dampers
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2
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cadpoint
cadpoint
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Open Delta 240v "B" leg knockdown
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13
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7K
LarryFine
LarryFine
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Voltage drop on VFD output at low speeds
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5
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weressl
weressl
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Dose anyone know what type of Calculations are mostly on the Indiana Prometic Exam
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0
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Tavis
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40Hp VFD Pump application
2
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21
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13K
weressl
weressl
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Calculating FLA for small HP 480V/3P motors
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4
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4K
pedorrero79
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generator & UPS
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5
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2K
ron
ron
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Becoming an Electrical Engineer
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17
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charlie b
charlie b
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Transfer switch downstream fault
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7
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5K
John Wacker
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steve66
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UPS Wire Sizing
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9
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10K
steve66
steve66
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Water Heater calcs
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10
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brother
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Cost Effective Power Factor Correction
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7
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Jraef
Jraef
N
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Fire Pump Installation, FLC vs LRA
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12
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12K
Volta
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aggregate aND 10P10
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1
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rcwilson
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direct burial
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3
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2K
Dennis Alwon
Dennis Alwon
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