• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Electric Circuits

Electric Circuits
Lowest current density is generally recommended for plating of

 bronze.
 chromium.
 cadmium.
 silver.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The indication of the state of charge of a battery is best given by

 temperature of electrolyte.
 colour of electrolyte.
 specific gravity of electrolyte.
 level of electrolyte.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is

 remain same.
 halved.
 doubled.
 increase by two times.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The resistance of a strip of copper of rectangular cross section is 2 Ω. A metal of resistivity twice that of a copper is coated on its upper surface to a thickness equal to that of copper strip. The resistance of composite strip will be

 3 / 4 Ω.
 3 / 2 Ω.
 6 Ω.
 4 / 3 Ω.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance.

 zero, infinite
 infinite, zero
 infinite, infinite
 zero, zero

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Which battery is used in aeroplanes?

 Edission cell.
 Lead acid battery.
 Dry cell battery.
 None of them.

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electric Circuits

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
↑