Category: Control Systems

A. acceleration
B. velocity
C. position
D. all of the above

A. Systems having complexities and non-linearities
B. Systems having stability problems
C. Systems having multiple input disturbances
D. All of the above

A. Frequency response
B. Absolute stability
C. Relative stability
D. Time response

A. two phase induction motor
B. Three phase induction motor
C. direct current series motor
D. universal motor

A. low frequencies
B. reduced values of open loop gain
C. increased values of open loop gain
D. none of the above

A. saturation in amplifying stages
B. loss of gain
C. vibrations
D. oscillations

A. increases
B. minimizes
C. does not have any effect on
D. any of the above

A. The system is relatively stable
B. The system is highly stable
C. The system is highly oscillatory
D. None of the above

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

A. at rest without any energy stored in it
B. working normally with reference input
C. working normally with zero reference input
D. at rest but stores energy