If an extra resistance is connected in the rotor circuit of slip ring induction motor, then?
A. Starting current and torque decreases
B. Starting current increases and torque decreases
C. Starting current decreases and torque increases
D. Starting current and torque increases
Answer:C
If an extra resistance is connected in the rotor circuit of slip ring induction motor, then?
A. Starting current and torque decreases B. Starting current increases and torque decreases C. Starting current decreases and torque increases D. Starting current and torque increases