Q1. Answer the following question briefly (not more than 4 lines) Why the rotor conductors of the squirrel cage rotor are short-circuited and in the case of slip-ring induction motors, the rotor circuit is closed through resistors? Q2. A -3-phase, 8-pole induction motor is required to be operated at about 700 rpm. If supply frequency is 60 Hz, determine its actual speed if slip is 5%. * Q1. Answer the following question briefly(not more than 4 lines) Why the rotorconductors of the squirrel cage rotor areshort-circuited and in the case of slip-ringinduction motors, the rotor circuit is closedthrough resistors? Q2. A -3-phase, 8-poleinduction motor is required to be operatedat about 700 rpm. If supply frequency is 60Hz, determine its actual speed if slip is 5%. *

Answered: Image /qna-images/answer/1dabedbb-9749-44f4-ac55-1c6d78f71f84.jpg

Why the rotor conductors of the squirrel cage rotor are short-circuited and in the case of slip-ring induction motors, the rotor circuit is closed through resistors? Q2. A -3-phase, 8-pole induction motor is required to be operated at about 700 rpm. If supply frequency is 60 Hz, determine its actual speed if slip is 5%. *

Why the rotor conductors of the squirrel cage rotor are short-circuited and in the case of slip-ring induction motors, the rotor circuit is closed through resistors? Q2. A -3-phase, 8-pole induction motor is required to be operated at about 700 rpm. If supply frequency is 60 Hz, determine its actual speed if slip is 5%. *

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter33: Single-phase Motors

Section: Chapter Questions

Problem 17RQ

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