Home » A dc shunt motor is driving a mechanical load at rated voltage and rated excitation. If the load torque becomes double, then the speed of the motor DC Motor MCQs A dc shunt motor is driving a mechanical load at rated voltage and rated excitation. If the load torque becomes double, then the speed of the motor February 7, 2022 2 Views Q. A dc shunt motor is driving a mechanical load at rated voltage and rated excitation. If the load torque becomes double, then the speed of the motor A. Increases slightly B. Decreases slightly C. Becomes double D. Becomes half Answer: Decreases slightly
Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator ?
