Sunday, November 13, 2011

Power Electronics(PE) Lab Viva Question-Answers Set-2

SOME BASIC QUESTION-ANSWERS:

Q1. What is Power electronics?


Q2. What are main applications of Power electronics?


Q3. What is SCR?


Q4. What are merits and applications of SCR?


Q5. What is TRIAC?


Q6. Differentiate between SCR and BJT.


Q7. What are the differences between BJT and MOSFET?


Q8. What are the different ways to Turn-on and Turn-off the Thyristor.


Q9. What is turn0on and turn-off time of a thyristor?


Q10. List the thyristor current and voltage ratings.


Q11. What is DIAC, and why it used?

5 comments:

  1. Excellent pieces. Keep posting such kind of information on your blog. I really impressed by your blog.
    Vee Eee Technologies| Vee Eee Technologies

    ReplyDelete
  2. Excellent.THANK U

    ReplyDelete
  3. Tell me more questions and answers

    ReplyDelete
  4. thank you :) you guys helped me

    ReplyDelete

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