Answer :
Final answer:
Both Technician A and Technician B are correct. A frozen relay valve in the braking system can cause the brakes not to release and can also prevent the service brakes from applying.
Explanation:
Both Technician A and Technician B are correct. A frozen relay valve in the braking system can cause the brakes not to release, which means the brakes would stay engaged even when the driver releases the brake pedal. This can lead to unnecessary wear on the braking components and impaired vehicle performance. On the other hand, a frozen relay valve can also cause the service brakes not to apply, meaning the driver would have difficulty activating the brakes when needed.
Learn more about Frozen relay valve here:
https://brainly.com/question/33397741
#SPJ11
