To get the speed of DC motor below the normal speed without wastage of electrical energy we use __________________$

Any of the Ward Leonard or rheostatic method can be used

To get the speed of DC motor below the normal speed without wastage of

1.	To get the speed of DC motor below the normal speed without wastage of electrical energy we use __________________$
A.	Ward Leonard control
B.	Rheostatic control
C.	Any of the Ward Leonard or rheostatic method can be used
D.	Not possible
Answer» B. Rheostatic control