A. reduced velocity lag error
B. increased velocity lag error
C. increased speed of response
D. reduced time constant of the system
Related Mcqs:
- The viscous friction co-efficient, in force-voltage analogy, is analogous to______________?
A. charge
B. resistance
C. reciprocal of inductance
D. reciprocal of conductance
F. none of the above - A good control system has all the following features except_____________?
A. good stability
B. slow response
C. good accuracy
D. sufficient power handling capacity - For open control system which of the following statements is incorrect ?
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 - increases the steady state accuracy?
A. Integrator
B. Differentiator
C. Phase lead compensator
D. Phase lag compensator - Zero initial condition for a system means_______________?
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 - In electrical-pneumatic system analogy the current is considered analogous to_____________?
A. velocity
B. pressure
C. air flow
D. air flow rate - ________________directly converts temperature into voltage?
A. Thermocouple
B. Potentiometer
C. Gear train
D. LVDT
F. None of the above - A phase lag lead network introduces in the output_______________?
A. lag at all frequencies
B. lag at high frequencies and lead at low frequencies
C. lag at low frequencies and lead at high frequencies
D. none of the above - Spring constant in force-voltage analogy is analogous to_____________?
A. capacitance
B. reciprocal of capacitance
C. current
D. resistance - Phase margin of a system is used to specify which of the following ?
A. Frequency response
B. Absolute stability
C. Relative stability
D. Time response
