Home / PN Junction Diode – 21

PN Junction Diode – 21

21. Which one is the valid statement with respect to PN junction diode ?

(a) Under forward bias, the electrons from P region & holes from N region drift towards the junction
(b) A junction diode cannot be used as a switch in electrical circuits
(c) Depletion capacitance is voltage independent
(d) Diffusion current of minority carriers is proportional to the concentration gradient

Answer : (d)

Explanation : No answer description available for this question. Let us discuss.

General Knowledge Books

Be a Part of the New & Next

MCQs fb  MCQs G+

Share the Knowledge

GATE Total InfoGATE 2019 BooksFree Notes
IES Total InfoIES 2019 BooksFree Mock tests
JAM Total InfoJAM 2019 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info

Leave a Reply

Your email address will not be published. Required fields are marked *

Copy Protected by Chetan's WP-Copyprotect.