A separately excited dc generator is feeding a dc shunt motor. If the load torque on the motor is halved approximately
A. armature current of both motor and generator are halved.
B. armature current of motor is halved and that of the generator, is unaltered.
C. armature current of generator is halved and that of motor is unaltered.
D. armature current of both motor and generator are unaltered.
Answer:A
A separately excited dc generator is feeding a dc shunt motor. If the load torque on the motor is halved approximately
A. armature current of both motor and generator are halved. B. armature current of motor is halved and that of the generator, is unaltered. C. armature current of generator is halved and that of motor is unaltered. D. armature current of both motor and generator are unaltered.