engineering recuitment RVUNL JEn (RSEB) Mock Tests 2025 Electrical Machines DC Motor DC Motor Speed Control
Which of the following statements is correct with regard to field control of a DC motor?
1
It acts as constant power (kW) drive
2
It acts as constant speed drive
3
It acts as constant speed and torque drive
4
It acts as constant torque drive
5
It acts as variable power (kW) drive