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Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 20 (Q.No. 21)
Exam Questions Papers
21.
A heavily doped semiconductor exhibits a __________ such a device is called sensistors.
negative temperature coefficient of resistance
positive temperature coefficient of resistance till a particular value of temperature and then it shown negative temperature coefficient of resistance
positive temperature coefficient of resistance
none of the above
Answer: Option
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