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

Power Systems

Power Systems
In which of the following given faults, all the sequence currents are equal?

 LL
 LLL
 LLG
 LG

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Mho relay is used for protection of

  long lines.
  short lines.
  medium lines.
  none of these.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
In relay coil which is used?

  Potential transformer.
  Instrument transformer.
  Current transformer.
  Power transformer.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Specified quantities of slack bus are

 P and V
 P and Q
 P and δ
 V and δ

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Which of the following grounding is not practically preferred for protection of equipments?

All of these
 resistance grounding
 isolated grounding
 reactance grounding

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Which of the following relationships are not valid for short transmission lines

 A = D = 1
 Is = Ir
All of these
 B = C = Z

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Power 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
↑