In case of DC servomotor, the back emf is equivalent to an “electric friction” which tends to:
Posted: Thu Jul 14, 2022 11:26 am
a) Slowly decrease the stability of the system
b) Improve stability of the system
c) Very rapidly decrease the stability of the system
d) Have no effect of stability
b) Improve stability of the system
c) Very rapidly decrease the stability of the system
d) Have no effect of stability