Engineering, 15.09.2021 21:00 exoticbunnylover123
A thermistor is connected in series with a series resistor of 1,000 Ohms. The supply
voltage is 20 V DC and the material constant of the thermistor is 4,000 K. A
voltmeter of internal resistance 100 Ohms is connected across the series resistor.
At room temperature of 25°C, the voitmeter gives a reading of 2 V. The thermistor
is used to measure the temperature of a material and the reading of the voitmeter
is 4 V. What is the temperature of the material?
(10 marks]
Answers: 1
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A thermistor is connected in series with a series resistor of 1,000 Ohms. The supply
voltage is 20...
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