Lakshya Education MCQs

Question: Transfer function of a system is used to calculate which of the following ?
Options:
A.The order of the system
B.The time constant
C.The output for any given input
D.The steady state gain
Answer: Option C

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More Questions on This Topic :

Question 1. In a stable control system backlash can cause which of the following ?
  1.    Underdamping
  2.    Overdamping
  3.    Poor stability at reduced values of open loop gain
  4.    Low-level oscillations
Answer: Option D
Question 2. Phase margin of a system is used to specify which of the following ?
  1.    Frequency response
  2.    Absolute stability
  3.    Relative stability
  4.    Time response
Answer: Option C
Question 3. The transfer function is applicable to which of the following ?
  1.    Linear and time-in variant systems
  2.    Linear and time-variant systems
  3.    Linear systems
  4.    Non-linear systems
  5.    None of the above
Answer: Option A
Question 4. A closed loop system is distinguished from open loop system by which of the following ?
  1.    Servomechanism
  2.    Feedback
  3.    Output pattern
  4.    Input pattern
Answer: Option B
Question 5. The term backlash is associated with
  1.    servomotors
  2.    induction relays
  3.    gear trains
  4.    any of the above
Answer: Option C
Question 6. An be extended to systems which are time-varying ?
  1.    Bode-Nyquist stability methods
  2.    Transfer functions
  3.    Root locus design
  4.    State model representatives
Answer: Option D

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