RRB ALP 2014 Ques 45

Question: 220V shunt motor develops torque of 54 nM at armature current of 10A. The torque produced when the armature current is 20A is-

Options:

A) 54 NM

B) 81 N.M

C) 108 N.M

D) 27 N.M

Show Answer

Answer:

Correct Answer: C