• 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
Reflector nuclear reactor are made of

 boron.
 cast iron.
 steel.
  beryllium.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A string type insulator has three units with self capacitance C and ground capacitance of 0.2 C having a string efficiency of

 76%
 78%
 80%
 82%

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
For variable heads of near about but less than 30 m, which type of turbines is used hydro power plant

 Pelton.
 None of above.
  Kaplan.
 Francis.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Highest pressure generating pump inside the thermal plant is

 high pressure heater
 boiler feed pump
All of these
 low pressure heater

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
An isolated synchronous generator with transient reactance equal to 0.1 pu on a 100 MVA base is connected to the high voltage bus through a step up transformer of reactance 0.1 pu on a 100 MVA base. The fault level at the bus is

 200 MVA
 500 MVA
 100 MVA
 400 MVA

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
If the conductor diameter decreases, inductance of the line,

 remains unaffected
None of these
 increases
 decreases

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
↑