• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Analog Electronics

Analog Electronics
An ideal voltage regulator has a voltage regulation of

  100.
  50.
  1.
  0.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
A D - MOSFET is considered to be a

  high - power switch.
  normally off device.
  current controlled device.
  normally on device.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when

 the transistor is normal.
  the transistor is defective.
 the collector is positive in respect to the emitter.
 the emitter is positive in respect to the collector.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
Which of following is not an essential element of a DC power supply?

  Voltage regulator.
  Rectifier.
  Voltage amplifier.
  Filter.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
Acceptor type impurities

 are used to make P-type semiconductor
 have three valance electrons
All of these
 Create excess holes

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are

fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz
fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz
fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz
fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Analog Electronics

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
↑