If the armature current of dc series motor has become twice then the torque will become?
A. Twice of the former
B. Four times of the former
C. One fourth of the former
D. Remains same
Answer:B
If the armature current of dc series motor has become twice then the torque will become?
A. Twice of the former B. Four times of the former C. One fourth of the former D. Remains same