A 60-hp 230 V shunt motor has a shunt field resistance of 38.3 ohms and an armatureresistance of 0.04 ohm. if the resistance in the starter is 0.66 ohm, calculate the current input to the motor at the instant it is started. (Assume a 3 V brush drop
A 60-hp 230 V shunt motor has a shunt field resistance of 38.3 ohms and an armatureresistance of 0.04 ohm. if the resistance in the starter is 0.66 ohm, calculate the current input to the motor at the instant it is started. (Assume a 3 V brush drop
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
Section: Chapter Questions
Problem 19RQ: A motor is operating a load that requires a torque of 750 lb-in. and is turning at a speed of 1575...
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A 60-hp 230 V shunt motor has a shunt field resistance of 38.3 ohms and an armatureresistance of 0.04 ohm. if the resistance in the starter is 0.66 ohm, calculate the current input to the motor at the instant it is started. (Assume a 3 V brush drop)
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