Which of the following dc motors will run at the maximum speed on removal of load?
Series
Series dc motors will run at the maximum speed on removal of load.
A dc shunt motor is driving a constant torque load with normal excitation. If the filed current is halved then the motor will run at
A dc shunt motor is driving a mechanical load at rated voltage with normal excitation. If the load torque is increased to double of the normal one, the speed of the motor will