• 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-H choke that is operating from a 12-V ac, 100-Hz source?

2.02 A
0.955 A
None of these
0.41666666666667
0.02 A

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following devices is most often used for measuring opposition to current flow in a circuit?

Wattmeter
Ammeter
Voltmeter
Ohmmeter
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
What kind of battery is most likely included in a cordless electric knife?

None of these
Lead-acid battery
Nicad battery
Mercury-cell battery
Zinc-carbon battery

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding?

None of these
0.4 V
4.73
600 V
24 V

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The current gain of a transistor is defined as the ratio of the collector current to the

base current
emitter current
supply current
collector current
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
An unloaded zener regulator has a source voltage of 20 V, a series resistance of 330 W, and a zener voltage of 12 V, What is the Zener current?

24.2 mA
28.4 mA
68.4 mA
34.4 mA
None of these

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
↑