If the load current and flux of dc motor are kept construe while the voltage applied across the armature is increased by 4 percent, the aped of the motor will

Q. If the load current and flux of dc motor are kept construe while the voltage applied across the armature is increased by 4 percent, the aped of the motor will

A.            Remain unchanged

B.            Decrease by 4%

C.            Increase by 4%

D.            Increase by 16%

Answer: Increase by 4%