• 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
Which of the following plants is/are base load plants

 nuclear
 both 1 and 2
 pump storage
 run off river

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A power system consists of 300 buses out of which 20 buses are generator buses, 25 buses are the ones with reactive power support buses and 15 buses are ones with fixed shunt capacitors. All the other buses are load buses. It is proposed to perform a load flow analysis for the system using Newton-Raphson Jacobian matrix is

 540×540
 555×555
 554×554
 553×553

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Which of the following is/are base load plants?

 hydro plants
 nuclear plants
All of these
 thermal plants

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Apart from the skin effect the non uniformity of the current distribution is also caused by

 ferranti effect
 proximity effect
 bundled conductors
All of these

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A 3-phase transmission line has its conductors at the corners of an equilateral triangle with side 3m. The diameter of each conductor is 1.63 cm. The inductance of the line per phase per km is

 1.043 mH
 1.093 mH
 1.232 mH
 1.182 mH

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Capacitance voltage transformer ( CVT ) is used to

 connect instruments on the LT side.
  improve the power factor of the transmission.
 reduce losses in a transmission line.
 none of these.

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
↑