• 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
Condition for zero voltage regulation is

 tanφ = X/R
 cosφ = X/R
 tanφ = R/X
 cosφ = R/X

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Reflector nuclear reactor are made of

 cast iron.
 boron.
  beryllium.
 steel.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
The positive (Z1), negative (Z2) and zero sequence (Z0) impedances of a transmission line follows the relation

 (Z1 = Z2) < Z0
 any of the above
 (Z1 = Z2) > Z0
 Z1 = Z2 = Z0

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
In hydro power stations what is an enlarged body of water just above the intake and used as a regulating reservoir called

 Reservoir.
 Spillways.
 Penstock.
  Fore bay.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Surge impedance loading of a transmission line can be increased by

 addition of lumped capacitance in series
 increasing its voltage level
 both 1 and 3
 addition of lumped inductance in parallel

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A thermal generating station has an installed capacity of 15 MW and supplies a daily load of 10 MW for 12 hours and 5 MW for remaining 12 hours. The plant capacity factor for the station is

 1
 0.5
 0.6
 0.75

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
↑