• 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
A 3 layer and diameter of each strand is d, then find the total diameter of ACSR conductor?

 5d
 2d
 d
 3d

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
IF the time of operation of a relay for unity TMS is 10 sec then the time of operation for 0.5 TMS is

 none of these.
 10 sec.
  5 sec.
 20 sec.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A buchholz relay is used for

 both 1 and 2
 nether 1 nor 2
 protection of a transformer against all internal faults
 protection of a transformer against all external faults

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
For 66 kV lines the number of insulator discs of each 11 kV used are

 6
 5
 3
 12

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
For which one of the following types of motors, is the equal area criterion for stability applicable?

 DC shunt motor
 Three phase induction motor
 DC series motor
 Three phase synchronous motor

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
The specific speed of water turbine is the speed at which the turbine develops

 unit horse power at all heads.
 maximum horse power.
  unit horse power at unit head.
 a minimum horse power.

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
↑