• 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
Generation of of one watt needs about ______________ fission per second

 3.1 × 107.
  3.1 × 1010.
 3.1 × 106.
 3.1.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
More efficient plants are used as

None of these
 base load plant
 peak load plant
 both 1 and 2

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Aluminium is now most commonly employed conductor material in transmission lines than copper because

 its tensile strength is more
 it is more conductive
 costlier
 it is cheaper and lighter

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Installation of capacitors at suitable locations and of optimum size in a distribution system results in

 reduction in distribution power loss
 improved voltage regulation
All of these
 reduction of KVA rating of distribution transformers

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
The inertia constant of 100 MVA, 50 Hz, 4 pole generator is 10 MJ/MVA. If the mechanical input to the machine is suddenly raised from 50 MW to 75 MW, the rotor acceleration will be equal to

 225 electrical degrees/s²
 22.5 electrical degrees/s²
 125 electrical degrees/s²
 12.5 electrical degrees/s²

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Peak load power plants is/are

 diesel plant
 pumped storage plant
 both 1 and 2
 nuclear plants

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
↑