• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Control Systems

Control Systems
Which of the following is/are the example of actuator?

 Pneumatic motor
 Electric motor
 Hydraulic motor
 All

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The characteristic equation of a control system is given by What are the angles of asymptotes of the root loci for k ≥ 0?

 0°, 180°, 300°
 0°, 120°, 240°
 120°, 180°, 240°
 60°, 180°, 300°

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
A second order control system has a transfer function 16/(s² + 4s + 16). What is the time for the first overshoot?

 π/√3 sec
 π/4√3 sec
 π/2√3 sec
 2π/√3 sec

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The phase of lead compensator of the system G ( s ) = ( s + a ) / ( s + b ) is at its maximum at:

  a / b.
 √( a / b).
  ab.
  √( ab ).

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
For a second order under damped system subjected to unit step input the time response has first peak value to be 4 times the second over shoot. Determine the damping ratio ξ ?

 0.87
 0.707
 0.087
 0.07

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
When compared to a 1st order LPF, a 2nd order LPF has

 higher cut off frequency.
 faster drop in filter response.
 lower voltage gain.
 higher voltage gain.

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Control Systems

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑