• 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
The laplace transform of the fuction f(t) = t is

 s.
 1/s.
 s2.
 1/s2.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A balanced three Phase Y-connected load has one phase voltage VB = 277∠45o V. The phase sequence is RYB. The line to line voltage VRY is

 339∠- 45o V.
 339∠45o V.
 480∠45o V.
 480∠ - 45o V.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Unit step function is first derivative of

 gate function.
 ramp function.
 impulse function.
 parabolic function.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be

 2.
 0.5.
 4.
 0.25.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Which resistor will be physically larger in size?

 1 k Ω, 1 W.
 10 Ω, 50 W.
 100 Ω, 10 W.
 1 M Ω, 1/2 W.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The value of supply voltage for 400 W, 4 Ω load is

 200 V.
 400 V.
 20 V.
 40 V.

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
↑