• 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
Positive ions are atoms that have

Gained a proton
Gained an electron
None of these
Lost a proton
Lost an electron

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
How many types of flow are there in a semiconductor?

2
1
3
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following equations most directly determines the power dissipation of a resistance when you know the power dissipation of a resistance when you know the voltage drop and current?

None of these
I = P/E
P = E2/R
P = I2R
P = IE

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
If a load resistance is 1 kW, a stiff current source has a resistance of

None of these
Less than 100 k Ohm
More than 100 k Ohm
At least 10 Ohm
Less than 10 Ohm

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A device that converts mechanical pressure to electrical energy is called a:

None of these
solar cell
photodiode
nicad cell
piezoelectric device

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
↑