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

Electronic Principles

Electronic Principles
A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?

20 mW
10 mW
None of these
300 mW
200 mW

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What form of energy is used for creating static electricity?

None of these
Mechanical energy
Solar energy
Light energy
Chemical energy

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A dielectric material is:

a poor conductor of electrostatic fields
a good conductor of magnetic fields
a good insulator
None of these
a good conductor

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Assuming 100% efficiency, what is the power being applied to the primary winding of the transformer described in the above question?

1000 W
None of these
20 W
100 W
200 W

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following properties of a magnetic circuit can be directly compared to resistance in an electrical circuit?

There is no valid comparison
Permeance
Reluctance
Retentivity
Permeability

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Reducing the amount of current through an inductor:

multiplies the value of inductance by two
has no effect on the inductance
multiplies the value of inductance by four
None of these
reduces the value of inductance by one-half

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electronic Principles

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
↑