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(Solved): Homework Power Part 2 A Motor Control Center (panelboard) At 3 Phase, 460 Volts Has The Following Co...
Homework Power Part 2 A motor control center (panelboard) at 3 phase, 460 volts has the following connected to it: 1 motor at 50 horsepower 1 motor at 10 horsepower 1 motor at 25 horsepower PROVIDE VALUES WITHIN THE BOXES BELOW Size the main circuit breaker to include 20% spare capacity, size the OCP and branch circuit wiring to each of the motors (no voltage drop consideration required). Note - Assume main circuit breaker ratings are available in multiples of 10 amps (fill in the yellow boxes) 15 MAIN CKT BKR AMPS CKT BKRS (AMPS EACH) O 0} AMPS (EACH MOTOR) 50 hp 10 hp 25 hp WIRING AND CONDUIT (EACH)
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