The speed of a squirrel-cage induction motor can be controlled by all of the following except

Related MCQs

• In Ns is the synchronous speed and s the slip, then actual running speed of an induction motor will be
• For which motor the speed can be controlled from rotor side ?
• An induction motor can run at synchronous speed when
• Which of the following methods is easily applicable to control the speed of the squirrel-cage induction motor ?
• Stepless speed control of induction motor is possible by which of the following methods ?
• The speed characteristics of an induction motor closely resemble the speedload characteristics of which of the following machines
• A 3-phase induction motor stator delta connected, is carrying full load and one of its fuses blows out. Then the motor
• A 3-phase induction motor delta connected is carrying too heavy load and one of its fuses blows out. Then the motor
• Slip ring motor is preferred over squirrel cage induction motor where
• An induction motor with 1000 r.p.m. speed will have