question_answer

Assertion             :       V-i characteristic of P-N junction diode is same as that of any other conductor. Reason                 :       P-N junction diode behave as conductor at room temperature.

A)             If both assertion and reason are true and the reason is the correct explanation of the assertion.

B)             If both assertion and reason are true but reason is not the correct explanation of the assertion.

C)             If assertion is true but reason is false.

D)             If the assertion and reason both are false.

E)             If assertion is false but reason is true.

Correct Answer: D

Solution :

                   The V-i characteristic of PN- diode depends whether the junction is forward biased or reverse biased. This can be showed by graph between voltage and current.