|The nameplate rating of a motor is 150 hp, 600 volts, 205 A, 1700 rpm. The resistance of the shunt field circuit is 240 ohms, and the total armature circuit resistance is 0.15 ohms. Calculate the speed regulation of the motor. Ans.: 5.18%

|The nameplate rating of a motor is 150 hp, 600 volts, 205 A, 1700 rpm. The resistance of the shunt field circuit is 240 ohms, and the total armature circuit resistance is 0.15 ohms. Calculate the speed regulation of the motor. Ans.: 5.18%

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter19: Special-purpose Outlets-water Pump, Water Heater

Section19.1: Water Pump And Branch Circuit

Problem 22R: The NEC is very specific in its requirement that submersible electric water pump motors be grounded....

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5.) | The nameplate rating of a motor is 150 hp, 600 volts, 205 A, 1700 rpm. The resistance of
the shunt field circuit is 240 ohms, and the total armature circuit resistance is 0.15 ohms.
Calculate the speed regulation of the motor. Ans.: 5.18%

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