• 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
What is the power dissipation of a resistance that has 24 V dropped across it and 0.25 A flowing through it?

None of these
3 W
6 W
64 W
122 W

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A circuit has two different voltage sources that are connected in a series-aiding form. If the sources are rated at 6 V and 9 V, what is the total source voltage?

7.5 V
16 V
15 V
8 V
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Silicon atoms combine into an orderly pattern called a

Valence orbit
None of these
Covalent bond
Crystal
Semiconductor

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The primary impedance of a transformer is 60 ohm and the secondary impedance is 120 ohm. What is the impedance ratio?

0.5
4
180
None of these
0.25

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
In an intrinsic semiconductor, the number of free electrons

Is less than the number of holes
Equals the number of holes
Impossible to say
None of these
Is greater than the number of holes

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A battery is a device composed of one or more:

None of these
voltage generators
piezoeletric cells
chemical cells
solar cells

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
↑