• 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
If the anode current is 800 A, then the amount of current required to turn off the GTO is about

 600 A.
  200 A.
 20 A.
 400 A.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
The typical value of SCR for modern alternator is

 1.2.
 1.5.
 0.5.
 1.0.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
Maximum power loss occurs during

 delay time.
 all.
 spread time.
  rise time.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
During reverse recovery time

 charge carrier of junction J3 is swept out.
 charge carrier of junction J1 is swept out.
 charge carrier of junction J2 recombined.
  both B and C.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
A diac is ___________ switch

None of these
A mechanical
A d.c.
An c.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
Materials used in heat sink should have

  All of these.
 large surface area.
 high thermal conductivity.
 high melting point.

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
↑