• 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
Active element of electrical circuit is

 both of them.
 current source.
 voltage source.
 none of above.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The charge of an electron is

 - 1.675 × 10 - 27 Coulombs.
 - 9.109 × 10 - 31 Coulombs.
 - 1.602 × 10 - 19 Coulombs.
 - 1.672 × 10 - 27 Coulombs.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A 10 Ohm resistor has power rating of 1W. Find the maximum current rating.

 1 A.
 0.01 A.
 0.316 A.
 0.1 A.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Silver coating is provided for

  all of above.
  protective purpose.
  bearing surfaces.
  decorative purpose.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Which of following is invariably seen in an electroplating plant?

  Distilled water.
  Carbon brushes.
  Barrel.
  Rectifier.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance?

 50 Ohms.
 400 Ohms.
 200 Ohms.
 100 Ohms.

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
↑