• 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 a 4 bus,4×4 Y bus matrix the number of non zero elements are 12. Find the number of transmission lines?

 8
 4
 2
 5

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
On a power system network the load is increasing represents the value of impedance

  none of above.
  increase.
  decrease.
  remains constant.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
In what from the initial energy will be released for the 200 MeV per fission by a neutron in a slow thermal nuclear reactor

  kinetic energy of particles and electromagnetic radiation.
 kinetic energy and sound energy.
 heat energy.
 electromagnetic radiations.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Which of the following power stations is mainly used to cover peak load on the system?

 coal based thermal power plant
 gas based thermal power plant
 nuclear plant
 pumped storage hydro power plant

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A transmission line has self and mutual impedances of 0.8 pu and 0.2 pu. Find the positive, negative and zero sequence impedances respectively?

 0.8, 0.8 and 1.2 pu
 0.8, 0.6 and 1.2 pu
 0.6, 0.8 and 1.2 pu
 0.6, 0.6 and 1.2 pu

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred?

 2 pu
 2.67 pu
 6 pu
 5 pu

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
↑