The coolant temperature sensor is a negative temperature coefficient sensor; therefore:
A) as temperature increases, resistance increases
B) as temperature increases, the amplitude of the sine wave increases
C) as temperature increases, resistance decreases
D) as temperature decreases, the amplitude of the sine wave increases

Question

Quizplus · Accepted Answer

A negative temperature coefficient sensor decreases in resistance as the temperature increases.

The Coolant Temperature Sensor Is a Negative Temperature Coefficient Sensor;