A. Squirrel-cage induction motor
B. Slip-ring induction motor
C. Both A. and (b)
D. None of the above
A. reduces starting torque as well as maximum torque
B. increases starting torque as well as maximum torque
C. increases starting torque but maxi-mum torque remains unchanged
D. increases starting torque but maxi-mum torque decreases
A. slip
B. rotor current
C. running torque
D. line voltage
A. twice the full load torque
B. 1.5 times the full load torque
C. equal to full load torque
A. copper
B. carbon
C. phospor bronze
D. aluminium
A. the motor will run in reverse direction
B. the motor will run at reduced speed
C. the motor will not run
D. the motor will burn
A. D.C. compound motor
B. D.C. series motor
C. synchronous motor
D. asynchronous motor