• 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 relative stability of a system is given by

Both phase and gain margins
Gain margin alone
Phase margin alone
Either (a) or (b)

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
In the field controlled motor the entire damping comes from

Armature resistance
Field resistance
Back emf
Motor friction and load

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
Which of the following is open loop system?

Aqualing
Respiratory system of animal
Wind screen wiper
System for controlling antirocket missiles

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
A lead compensator

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

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
In root locus analysis the breakaway and break in points

lie on the real axis
Always occur in complex conjugate pairs
None of these
Either lie on the real axis or occur in complex conjugate pairs

ANSWER DOWNLOAD EXAMIANS APP

Automatic Control Systems
The permanent magnet field system of brushless dc servo- motor is generally on

Partly on stator and partly on rotor
Stator
Rotor
Either (a) or (b)

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
↑