SENATI UNIT 4

Has been developed specifically for the cryogenic temperature range.

• Silicon Diode

• NTC

• RTD

They are based on the difference in resistance as the temperature of the metal changes.

• NTC

• ICs

• RTD

There are two types of it: local temperature sensor and remote digital temperature sensor.

• Silicon Diode

• ICs

• RTD

It provides higher resistance at low temperatures

• Semiconductor-based

• NTC 

• RTD

Usually incorporated into integrated circuits (ICs).

• Semiconductor-based

• NTC

• ICs

The oldest way to accurately take digital temperature measurement.

• Thermometer

• thermocouple

• Infrared sensor

When we measure voltage, we are measuring the difference between ____ points.

• five

• three

• two

According to Ohm`s Law, voltage is as follows: voltage = current x ____. 

• resistance

• Speed

• Height

A thermistor is a thermal ____.

• Resistance

• Resistor

• Rele

They utilize two identical diodes with temperature-sensitive voltage vs current characteristics that are used to monitor changes in temperature.

• Semiconductor-based temperature sensors

• Resistance Temperature Detector

• Semiconductor based ICs