A. feedback
B. stimulus
C. signal
D. gain control
A. Digestive system
B. Perspiration system
C. Ear
D. Leg movement
A. decrease
B. increase
C. be unaffected
D. any of the above
A. Less expensive
B. Recalibration is not required for maintaining the required quality of the output
C. Construction is simple and maintenance easy
D. Errors are caused by disturbances
A. open
B. closed
C. partially closed
D. any of the above
A. Servomechanism
B. Feedback
C. Output pattern
D. Input pattern
A. Auto-pilot for an aircraft
B. Direct current generator
C. Car starter
D. Electric switch
A. The gain of the system should be decreased
B. The gain of the system should be increased
C. The number of poles to the loop transfer function should be increased
D. The number of zeros to the loop transfer function should be increased
A. Brain
B. Hands
C. Legs
D. Eyes