ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Physics Electronics

Question:
The potential barrier across the depletion region in case of silicon and germanium are respectively?

Option A):
0.3 V, 0.7 V
Option B):
0.3 V, 0.1 V
Option C):
0.7 V, 0.01 V
Option D):
0.7 V, 0.3 V

Correct Answer is Option B):
0.3 V, 0.1 V