Question

What is the approximate self heating temperature of the LM35 Temperature Sensor Module?

(a) 0.08°C

(b) 0.91°C

(c) 0.11°C

(d) 1.23°C

I had been asked this question in an internship interview.

The question is from LM35 Temperature Sensor Module topic in chapter Interfacing of Sensors, Actuators, and Other Modules of Arduino

Answer 1

Correct choice is (a) 0.08°C

The best explanation: The correct value of self heating under usual conditions for the LM35 Temperature Sensor Module is approximately 0.08°C. Self heating is the amount of heat that a particular electronic component generates while operating in a circuit due to internal resistances and impedances to the flow of electrons through it.