Question

Statement I: $V-i$ characteristic of $P-N$ junction diode is same as that of any other conductor.
Statement II: $P-N$ junction diode behaves as conductor at room temperature.

• A. If both statements are true and statement II is the correct explanation of statement I
• B. If both statements are true but statement II is not the correct explanation of statement I
• C. If statement I is true but statement II is false
• D. If both statements are false

Answer 1

Answer: (D)

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