• 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
If the time of operation of a relay for unity TMS is 10 sec. the time of operation of 0.5 TMS will be _______________ secs.

 7.
 3.
  5.
 20.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Advantages of gauss siedel method is/are

 calculation time for each iteration is less
All of these
 number of iterations are less
 applicable for large power system network

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
The insulation of modern EHV is designed based on

 corona.
 lightning voltage.
 RI.
  switching voltage.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
For a 500 Hz frequency excitation, a 100 km long power line will be modelled as

 long transmission line
 any of the above
 shunt capacitor
 medium transmission line

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
The equation of area control error(ACE) is

 ACE = ΔPtie + b.Δf
 ACE = ΔPtie - 1/b.Δf
 ACE = ΔPtie - b.Δf
 ACE = ΔPtie +1/ b.Δf

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A thermal power plant is being supplied with coal having much more ash content than that for which it was designed. Which of its following units needs major modifications

 Pulversing unit.
 Ash handling unit.
 Cooling tower.
 Condenser.

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
↑