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Thermistors ________

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Thermistors ________

(a) sense large changes in temperature

(b) cannot sense any change in temperature

(c) sense small changes in temperature

(d) have a positive temperature coefficient of resistance

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This intriguing question originated from Thermistor in chapter Transducers of Electrical Measurements

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Best answer
Correct choice is (c) sense small changes in temperature

Explanation: Thermistors can sense very small changes in temperature. The negative temperature coefficient of thermistors can be a few percent/degree celcius change in temperature.

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