A control system working under unknown random actions is called______________?

A good control system has all the following features except_____________?

A. good stability

B. slow response

C. good accuracy

D. sufficient power handling capacity

The initial response when tne output is not equal to input is called_____________?

A. Transient response

B. Error response

C. Dynamic response

D. Either of the above

has tendency to oscillate______________?

A. Open loop system

B. Closed loop system

C. Both A. and B.

D. Neither A. nor B.

Which of the following statements is not necessarily correct for open control system ?

A. Input command is the sole factor responsible for providing the control action

B. Presence of non-linearities causes malfunctioning

C. Less expensive

D. Generally free from problems of non-linearities

In an open loop control system____________?

A. Output is independent of control input

B. Output is dependent on control input

C. Only system parameters have effect on the control output

D. None of the above