The torque of a motor is the __________________. a. product of rotor’s tangential force and its radius b. power given to load driven by the motor c. electrical power d. force in N acting on the rotor

The torque of a motor is the __________________. a. product of rotor’s tangential force and its radius b. power given to load driven by the motor c. electrical power d. force in N acting on the rotor

Electrical Transformers and Rotating Machines

4th Edition

ISBN:9781305494817

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Motor Nameplate Data

Section: Chapter Questions

Problem 8RQ: A motor develops 189 ft-lb of torque at 1745 RPM. What is the horse-power output of the motor?

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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

The torque of a motor is the __________________.

a. product of rotor’s tangential force and its radius

b. power given to load driven by the motor

c. electrical power

d. force in N acting on the rotor

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