SATHEE: Electronic Devices Question 66

Electronic Devices Question 66

Question: The temperature coefficient of resistance of a semiconductor

[AFMC 1998, MNR 1998]

Options:

A) Is always positive

B) Is always negative

C) Is zero

D) May be positive or negative or zero

Show Answer

Answer:

Correct Answer: B

Solution:

The temperature co-efficient of resistance of a semiconductor is always negative.

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Electronic Devices Question 66

Question: The temperature coefficient of resistance of a semiconductor

Options:

Answer:

Solution:

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