• 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
Advantages of open loop control system is/are

 accurate.
 simple and economical.
All of these
 reliable.

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
Force balancing equation of a mass element is (where, x = displacement)

 M dx/dt
 M *x
 any of the above
 M d2x/dt2

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
Which one of the following is the steady state error for a step input applied to a unity feedback system with the open loop transfer function G(s) = 10/(s²+14s+50)?

 1
 0.83
 0
 infinite

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The steady state error due to ramp input for a type two system is equal to

 constant.
 non zero number.
 infinite.
 zero.

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the final value?

 1/4
 1
 3/5
 0

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its closed loop transfer function is

 (2s+2)/(s+1)²
 (2s+2)/s²
 (2s+1)/s²
 (2s+1)/(s+1)²

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
↑