Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 17
17. In the following figure, the diodes which are forward biased, are
[2011M, 2004]
(A)
(B)
(C)
(D)
(a) (C) only
(c) (B) and (D)
(b) (C) and (A)
(d) (A), (B) and (D)
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Answer:
Correct Answer: 17. (b)
Solution:
- (b) Only in (A) and (C) diodes are forward biased as p-type should be at higher potential and n-type at lower potential.
