- (A) light load or friction
- (B) lag and creep
- (C) overload and voltage compensation
- (D) temperature compensation
- (E) all of the above
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- (A) induction instrument
- (B) electrostatic instrument
- (C) moving coil instrument
- (D) any of the above
- (A) temperature error
- (B) wave shape error
- (C) frequency error
- (D) all of the above
- (A) elastic galvanometer
- (B) vibration galvanometer
- (C) Duddlb galvanometer
- (D) spot ballistic galvanometer
- (A) computer control system
- (B) digital data system
- (C) stochastic control system
- (D) adaptive control system
- (A) Clutch
- (B) Eyes
- (C) Needle of the speedometer
- (D) Steering wheel F. None of the above
- (A) the control action depends on the size of the system
- (B) the control action depends on system variables
- (C) the control action depends on the input signal
- (D) the control action is independent of the output
- (A) Closed loop system
- (B) Semiclosed loop system
- (C) Open system
- (D) None of the above
- (A) Field controlled D.C. motor
- (B) Ward leonard control
- (C) Metadyne
- (D) Stroboscope
- (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
