• 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
The basic unit of measurement for resistance is the:

ohm
ampere
volt
watt
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
At room temperature an intrinsic silicon crystal acts approximately like

an insulator
None of these
a piece of copper wire
a conductor
a 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 equivalent of 1 micro A is:

one-millionth of an ampere
10000A
one million amperes
1000 A
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
At room temperature a conductor has low many holes?

Only those produced by thermal energy
Same number as free electrons
None of these
many
less than the free electrons

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current?

None of these
3.75 mA
3.2 mA
13 mA
0.05 mA

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
↑