• 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
For a unity feedback control system open loop transfer function then position error constant is

 40.
 0.
 infinity.
 20.

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The transfer function for tachometer E(S)/θ(S) is

 KS2
 K
 K/S
 KS

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
A system is stable for (where GM = Gain Margin and PM = Phase Margin):

 GM and PM both -ve.
 GM -ve.
 PM - ve.
 GM and PM both +ve.

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
The following transfer function represents a phase-lead compensator?

 (s+4)/(3s+6)
 (s+4)/(s+6)
 1/s
 (4s+2)/(6s+1)

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
Sparking between the contacts can be reduced by inserting

  a capacitor in parallel with the contacts.
 a capacitor in series with the contacts.
 a reactor in the line.
 a resistor in the line.

ANSWER DOWNLOAD EXAMIANS APP

Control Systems
Which of the following is/are the advantages of a closed loop control system?

 The closed loop systems are less affected by noise.
 nether 1 nor 2.
 both 1 and 2.
 The closed loop systems are accurate.

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
↑