• 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
Time constant of RL series circuit is

 2L/R
 L/R
 RC
 2RC

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Basic cut set matrix consists of

 any number of branches.
 one branch.
 no branches.
 2 branch.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Consider the following circuit : Switch is closed at t = 0 Find i(0 +)

 0.
 V / {R + (sL + 1 / Cs)}.
 V/R.
 (V*L) / (R*C)

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
What would be the power given by source V2?

 - 5 W.
 5 W.
 10 W.
 0 W.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
An alternating voltage = 140 sinθ is supplied to a device which offers a resistance of 20 Ω in forward direction of current in reverse direction. Calculate the form factor.

 1.414.
 1.11.
 0.57.
 0.318.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A constant voltage source has

 minimum efficiency.
 minimum current capacity.
 low internal resistance.
 high internal resistance.

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
↑