• 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
How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?

0.151 mA
2.02 A
0.995 mA
None of these
157 raA

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The rise time of a pulse waveform is the time required for the voltage to rise:

from zero to its rms value
from 10% of the peak value to 70.7% of the peak value
from 10% of the peak value to 90% of the peak value
None of these
from zero to its peak value

ANSWER DOWNLOAD EXAMIANS APP

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

solar cells
chemical cells
piezoeletric cells
None of these
voltage generators

ANSWER DOWNLOAD EXAMIANS APP

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

20 mW
None of these
10 mW
300 mW
200 mW

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following is most likely used for measuring the rate of electron flow?

Ammeter
None of these
Voltmeter
Wattmeter
Ohmmeter

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Electron current is flowing through a conductor in a direction you might describe as straight into this page. What is the direction of the resulting magnetic field?

Clockwise
Counterclockwise
None of these
Into this page
Out of this page

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
↑