Electronic Devices and Circuits - ECE Questions and Answers

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Assertion (A): Silicon is preferred over germanium in manufacture of semiconductor devices.

Reason (R): Forbidden gap in silicon is more than that in germanium.

Both A and R are true and R is correct explanation of A

Both A and R are true but R is not a correct explanation of A

A is true but R is false

A is false but R is true

Answer : Option A

Explanation :

Wider forbidden gap in silicon makes it less sensitive to temperature than germanium.

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