• 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
Fault calculations using computer are usually done by

 either 1 or 2
None of these
 Y bus method
 Z bus method

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
The load duration curve for a system is 8 hours 30 MW, 16 hours 25 MW and 24 hours 20 MW. The load factor will be

 1.3.
 0.44.
 0.25.
  0.83.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Find the propagation constant, if impedance is 10Ω and admittance is 10 â„§?

 5
 1
 100
 10

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
String efficiency depends upon

  all of these.
 no. of SCR in the string.
 voltage rating of whole string.
 voltage rating of one SCR.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
If the percentage reactance of an element is 20 % and the full load current is 50 Amp, the short circuit current will be

 350 Amp.
 300 Amp.
 200 Amp.
  250 Amp.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
For accurate load flow calculations on large power systems, the best method is

 N-R method
 Decoupled method
 G-S method
All 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
↑