A.C. servomotor is basically a____________?

Related Mcqs:

1. Which of the following is the non-linearity caused by servomotor ?

   A. Static friction
   B. Backlash
   C. Saturation
   D. None of the above

2. A.C. servomotor resembles_____________?

   A. two phase induction motor
   B. Three phase induction motor
   C. direct current series motor
   D. universal motor

3. Which of the following is the best method for determining the stability and transient response ?

   A. Root locus
   B. Bode plot
   C. Nyquist plot
   D. None of the above

4. ____________technique is not applicable to nonlinear system ?

   A. Nyquist Criterion
   B. Quasi linearization
   C. Functional analysis
   D. Phase-plane representation

5. 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

6. The position and velocity errors of a type-2 system are_____________?

   A. constant, constant
   B. constant, infinity
   C. zero, constant
   D. zero, zero

7. The type 0 system has ___________ at the origin?

   A. no pole
   B. net pole
   C. simple pole
   D. two poles
   F. none of the above

8. Capacitor does not allow the sudden change of ?

   A. current
   B. voltage
   C. power
   D. None of the above

9. Which of the following uses electric energy and does not convert it into any other form ?

   A. transformer
   B. motor
   C. D.C generator
   D. A.C generator

10. Equipotential planes are_______________?

    A. parallel to one another
    B. non parallel to one another
    C. intersecting
    D. circular