Electronics - Voltage and Current - Discussion

Discussion Forum : Voltage and Current - General Questions (Q.No. 5)
5.
Which resistive component is designed to be temperature sensitive?
Thermistor
Rheostat
Potentiometer
Photoconductive cell
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
67 comments Page 7 of 7.

Ravikumar said:   1 decade ago
Thermistor is not a positive temperature coefficient. Its an NTC.

"Negative Temperature Coefficient". (ie) If temperature increases the resistor value starts to decrease. Yogeshwari answer is wrong.

Vikram TUMKUR said:   1 decade ago
Thermally sensitive resistor is known as thermistor.

Yogeshwari mahanti said:   1 decade ago
Thermister is the positive temperature cofficient so that
thermister is the temperature sensitive.

Uma maheswararao said:   1 decade ago
Here sensitive means temperature effects highly in huge amounts. Thermister can have that property.

Vrushali warkhedkar said:   1 decade ago
This is type of resistor used to calculate tempreture, this resistor is specialy design for temp measurement.

Nidhi chandra said:   1 decade ago
Thermister are used to measure temperature very precisely.

Sundar said:   1 decade ago
Thermal+Resistor = Thermistor.

Thermal->temperature.

So, the resistor value depends on the temperature.


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