Which of the following is an essential step in calibrating a temperature sensor?
A. Checking the resistance of the sensor
B. Testing the insulation resistance of the sensor
C. Ensuring the sensor is correctly mounted
D. Comparing the sensor output to a known reference
Answer:D
Which of the following is an essential step in calibrating a temperature sensor?
A. Checking the resistance of the sensor B. Testing the insulation resistance of the sensor C. Ensuring the sensor is correctly mounted D. Comparing the sensor output to a known reference
Explanation: Calibrating a temperature sensor involves comparing its output to a known reference temperature, typically using a thermocouple or other calibrated instrument.