Home ยป In a dc motor, unidirectional torque is produced with the help of DC Motor MCQs In a dc motor, unidirectional torque is produced with the help of February 7, 2022 9 Views Q. In a dc motor, unidirectional torque is produced with the help of A. Brushes B. Commutator C. End plates D. Both (a) and (b) Answer: Both (a) and (b)
Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator ?