A Best Way To Crack Gorenment Job Exams

Electrical Engineering Objective Questions { Control System }



15.  Which of the following is a closed loop system
A. electric switch
B. car starter
C. dc generator
D. auto-pllot for an aircraft
Discuss in Forum

16. In force-voltage analogy, moment of inertia is analogous to
A. capacitance
B. inverse capacitance
C. inductance
D. inverse inductance
Discuss in Forum

17.  In force-current analogy, indicate the correct combination (i) current is analogous to force (ii) capacitance is analogous to displacement
A. true, true
B. false, false
C. true, false
D. false, true
Discuss in Forum

18.  Transient response of system basically because of
A. coupling
B. forces
C. friction
D. stored energy
Discuss in Forum

19.  In a critically damped system, the damping factor of the system is
A. zero
B. unity
C. less than unity
D. greater than unity
Discuss in Forum

20.  The transftr function ofconfrol system is defined as the
A. Fourier transform of impulse response
B. Laplace transform of impulse response
C. Fourier transform of unit step response
D. Laplace transform of unit step response
Discuss in Forum

21.  The human system is
A. a single variable feedback control system
B. a multivariable feedback control system
C. an open loop control system
D. a complex control system
Discuss in Forum

Page 3 of 47

« 1 2  3  45 »