A 2-pole, induction motor supplies 15kW (50Hz) a load at a speed of 2950 r/min. a. Calculate the motor's slip b. What is the induced torque of the motor in N.m? c. Calculate the operating speed of the motor when its torque is doubled. d. How much power will be supplied by the motor when the torque is doubled?

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
Problem 13RQ: A squirrel-cage induction motor is operating at 1175 RPM and producing a torque of 22 Ib-ft. What is...
icon
Related questions
Question
A 2-pole, induction motor supplies 15kW (50Hz) a load at a speed of 2950 r/min.
a. Calculate the motor's slip
b. What is the induced torque of the motor in N.m?
c. Calculate the operating speed of the motor when its torque is doubled.
d. How much power will be supplied by the motor when the torque is doubled?
Transcribed Image Text:A 2-pole, induction motor supplies 15kW (50Hz) a load at a speed of 2950 r/min. a. Calculate the motor's slip b. What is the induced torque of the motor in N.m? c. Calculate the operating speed of the motor when its torque is doubled. d. How much power will be supplied by the motor when the torque is doubled?
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning