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

Automatic Control Systems

Automatic Control Systems
The sensor generally used in incremental optical encoder is

Photodiode
LED
LCD
Either (a) or (b)

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
For type 1 system the velocity lag error is

Directly proportional to gain constant
Inversely proportional to bandwidth of system
Independent of gain constant
Inversely proportional to gain constant

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
A lead compensator

Increases the stability margin
Increases the stability margin and speeds up the transient-response.
Speeds up the transient response
None of these

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
For any transfer function, the constant phase angle loci are

Neither (a) nor (b)
Either (a) or (b)
A family of circles
A family of straight lines

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
In a simple on-off controller with differential gap, the magnitude of differential gap determines

Neither (a) nor (b)
The level of accuracy
Both (a) and (b)
The life of controller

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
If poles lie in first quadrant, damping ratio is

Zero
More than 1
1
less than 1

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Automatic 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
↑