Rotor resistance control is most suitable for speed control of squirrel cage induction motor
        
	  
	
    Q.  For the speed control of squirrel cage induction motor, the most suitable method is- Published on 23 Oct 15a. Rotor resistance control
b. Rotor reactance control
c. Stator resistance control
d. Stator reactance control
ANSWER: Rotor resistance control