- (A) decrease
- (B) increase
- (C) be unaffected
- (D) any of the above
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- (A) Digestive system
- (B) Perspiration system
- (C) Ear
- (D) Leg movement
- (A) feedback
- (B) stimulus
- (C) signal
- (D) gain control
- (A) oscillations
- (B) step input
- (C) negative sign
- (D) positive sign
- (A) Frequency
- (B) Loop gain
- (C) Forward gain
- (D) All of the above
- (A) saturation in amplifying stages
- (B) loss of gain
- (C) vibrations
- (D) oscillations
- (A) two phase induction motor
- (B) Three phase induction motor
- (C) direct current series motor
- (D) universal motor
- (A) The order of the system
- (B) The time constant
- (C) The output for any given input
- (D) The steady state gain
- (A) input reference signal is zero
- (B) zero stored energy
- (C) ne initial movement of moving parts
- (D) system is at rest and no energy is stored in any of its components
- (A) Band width
- (B) Overall gain
- (C) Distortion
- (D) Instability
