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

Power Electronics

Power Electronics
A thyristor will be triggered when Vg = 1.5 volt and Ig = 100 mA in the given figure. Calculate the value of R in ohm is

 3.714.
 65.
  37.14.
 60.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
A modern power semiconductor device that combines the characteristic of BJT and MOSFET is

 GTO.
  IGBT.
 FCT.
 MCT.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
A diac has ___________ semiconductor layers

Four
Two
None of these
Three

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
Leakage current flows through the thyristor in

 reverse blocking mode.
 forward blocking mode.
 forward conduction mode.
  both forward and reverse blocking mode.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
SCRs are used in series to meet

 low current demand.
 low voltage demand.
 high current demand.
  high voltage demand.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
When the temperature increases, the inter-base resistance (RBB) of a UJT ___________.

None of these
Remains the same
Increases
Decreases

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Power 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
↑