A change of 4% of supply voltage to an induction motor will produce a change of appromimately
A. 4% in the rotor torque
B. 8% in the rotor torque
C. 12% in the rotor torque
D. 16% in the rotor torque
Answer:D
A change of 4% of supply voltage to an induction motor will produce a change of appromimately
A. 4% in the rotor torque B. 8% in the rotor torque C. 12% in the rotor torque D. 16% in the rotor torque