• 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
Select the wave that has the least value of form factor.

 Square wave.
 Rectangular wave.
 Sine wave.
 Triangular wave.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A 100 μF capacitor supplied from 3 V source with a frequency of 50 Hz. The capacitive reactance is

 63.68 Ω.
 15.92 Ω.
 31.84 Ω.
 7.96 Ω.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A capacitor in a circuit became hot and ultimately exploded due to wrong connection, which type of capacitor it could be?

 Paper capacitor.
 Ceramic capacitor.
 Electrolytic capacitor.
 Any of above.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Which of following is the unit of magnetic flux density?

 Tesla.
 Lumens.
 Daraf.
 Weber.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
2) Two sinusoidal emfs are given as e1 = Asin(wt+45) and e2 = Bsin(wt-30). The phase difference between the two quantities in degrees is

 15.
 75.
 60.
 105.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
When the battery is being charged, the terminal voltage decreases with

 increasing temperature.
 increasing state of charge.
 increasing charging rate.
 none of these.

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
↑