Sarah and Michael talk about a recent service failure. They want to find out what caused the problem. They discuss how to fix it and prevent it from happening again.
Vocabulary:
Failure: When something stops working properly.
Valve: A device that controls the flow of liquid or gas.
Inspection: A careful check or examination.
Maintenance: The work done to keep something in good condition.
Training: Teaching people new skills or knowledge.
Practice more with this lesson:
