Technician A says that if the electrical supply to an air dryer is interrupted,the dryer purge valve will immediately cease to function.Technician B says that the heater used in many air dryers is cycled by a thermostat.Who is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because the heater in many air dryers is indeed controlled by a thermostat to regulate the temperature and prevent overheating or underheating, ensuring the air dryer operates efficiently. Technician A is incorrect because if the electrical supply to an air dryer is interrupted, the purge valve may not immediately cease to function; it depends on the design of the air dryer system and the type of purge valve used.

Technician a Says That If the Electrical Supply to an Air