Assertion_(A):_DC_servomotors_have_practically_taken_over_from_AC_servomotors_in_most_control_application.$

Both A and R are true and R is correct explanation of A

: Low brush commutator friction and still higher torque/inertia have been achieved in DC servomotors.

Both A and R are true but R is not correct explanation of A

Assertion_(A):_DC_servomotors_have_practically_taken_over_from_AC_serv

1.	Assertion_(A):_DC_servomotors_have_practically_taken_over_from_AC_servomotors_in_most_control_application.$
A.	: Low brush commutator friction and still higher torque/inertia have been achieved in DC servomotors.
B.	Both A and R are true and R is correct explanation of A
C.	Both A and R are true but R is not correct explanation of A
D.	A is true but R is false
Answer» B. Both A and R are true and R is correct explanation of A