Automotive Servicing NC III Practice Questions - TESDA Automotive Servicing NC III Competency Assessment Exam

Access More Questions

An Engine Coolant Temperature (ECT) sensor has a Negative Temperature Coefficient (NTC). How will the sensor's electrical resistance change as the engine warms up from a cold start to normal operating temperature?

The resistance will increase steadily as the temperature rises The resistance will drop significantly as the temperature rises The resistance will remain constant, but its output frequency will change The resistance will fluctuate rapidly between high and low values

Correct Answer:

The resistance will drop significantly as the temperature rises

Access more questions from this quiz

Continue to Automotive Servicing NC III Practice Questions - TESDA Automotive Servicing NC III Competency Assessment Exam for more practice questions and the full quiz experience.

Access More Questions