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

 1
 5
 10
 100

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A power system consists of 300 buses out of which 20 buses are generator buses, 25 buses are the ones with reactive power support buses and 15 buses are ones with fixed shunt capacitors. All the other buses are load buses. It is proposed to perform a load flow analysis for the system using Newton-Raphson Jacobian matrix is

 555×555
 553×553
 540×540
 554×554

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
In thermal plant most of the energy is wasted in

 condenser
 boiler
 ESP
 turbines

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Stock bridge dampers are used to

 increase the sag
All of these
 reduce the vibrations at the point of support
 reduce the tension

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Hydro-graph is similar to

 energy load curve.
 both B and C.
  load curve.
 mass curve.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
A string insulator has 4 units. The voltage across bottom most unit is 10 kV and its efficiency is 90%. Find the total operating phase voltage?

 36 kV
 40 kV
 45 kV
 32 kV

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
↑