Entry Test MCQ :: Electronics

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The semiconductor diode can be used as a rectifier because _

[A].	It has low resistance to the current flow when forward biased & high resistance when reverse biased.	[B].	It has low resistance to the current flow when forward biased.
[C].	It has high resistance to the current flow when reverse biased	[D].	Its conductivity increases with rise of temperature.

Answer: Option A