Assume the stator and rotor magnetic fields of a motor, “BS” and “BR,” are in x-y plan. If the angle from the vector BS to BR is 30o, measured counterclockwise, what would be the direction of the resulting induced torque? A. Along the +z axis B. Along the -z axis C. counterclockwise D. In the x-y plane E. clockwise

Assume the stator and rotor magnetic fields of a motor, “BS” and “BR,” are in x-y plan. If the angle from the vector BS to BR is 30o, measured counterclockwise, what would be the direction of the resulting induced torque? A. Along the +z axis B. Along the -z axis C. counterclockwise D. In the x-y plane E. clockwise

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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