In the following figure, the diodes which are forward biased, are [AIPMT (M) 2011] |
A) C only
B) C and A
C) B and D
D) A, B and D
Correct Answer: B
Solution :
For forward bias p-type should be higher potential and n-type at lower potential. |
Hence [a] and [c] are in forward bias. |
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