Topics / Electronics & Automation
A certification question asks about resistance temperature detector. Which answer is correct?
Answers
Agenerates large AC voltage without excitation
Bdetects only magnetic fields
Cuses the predictable resistance change of a metal such as platinum to measure temperature
Dis a digital communication protocol
Correct answer: C — uses the predictable resistance change of a metal such as platinum to measure temperature
resistance temperature detector uses the predictable resistance change of a metal such as platinum to measure temperature.
MIFOTRA exam practicealigned to Technical Foundations·1 mark·Easy