Login to track your progress, bookmark questions, and view history.
Practice over 1000+ GATE-level questions from this topic!
Designed to match the latest GATE pattern with topic-wise precision, difficulty tagging, and detailed solutions.
Q#1
PN Junction Theory
GATE EC 2008
MCQ
+2 marks
-0.66 marks
Consider the following assertions.
S1: For Zener effect to occur, a very abrupt junction is required.
S2: For quantum tunnelling to occur, a very narrow energy barrier is required.
Which of the following is correct?
Only S2 is true
S1 and S2 are both true but S2 is not a reason for S1
S1 and S2 are both true and S2 is a reason for S1
Both S1 and S2 are false
Explanation Locked!
Unlock this branch to view the explanation, track, bookmark and more.
Sign in to Unlock
Login to keep track of your progress with the tool with daily goals, questions preparation and more.
Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Electronics and Communications
Total Questions
Attempted
% Attempted
Correct
% Correct
Login to keep track of your progress with the tool with daily goals, questions preparation and more.
Login to track your progress, bookmark questions, and view history.