• 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
IGBT combines the advantages of

  BJTs and MOSFETs.
 SITs and MOSFETs.
 None of these.
 BJTs and SITs.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
The typical time of rising time lies between

 90 - 100 µs.
  1 - 4 µs.
 40 - 60 µs.
 10 - 20 µs.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
An SCR has half cycle surge current rating of 3000 A for 50 Hz supply. One cycle surge current will be

 1500 A.
 4242.64 A.
 6000 A.
 2121.32 A.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
To meet high current demand we use SCRs in

  parallel connection.
 series connection.
 anti parallel connection.
 both B and C.

ANSWER DOWNLOAD EXAMIANS APP

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

 GTO.
 FCT.
  IGBT.
 MCT.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
In a P1N1P2N2 thyristor which layer is less doped ?

 P1.
 P2.
  N1.
 N2.

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
↑