Two technicians are discussing intake and exhaust gaskets. Technician A says that these gaskets must stand up to high temperatures. Technician B says that these gaskets do not expand or contract very well. Who is correct?

Question

Quizplus · Accepted Answer

Intake and exhaust gaskets must stand up to high temperatures, so Technician A is correct. However, Technician B is incorrect as these gaskets do need to be able to expand and contract to some degree to maintain a proper seal as the engine heats up and cools down.

Two Technicians Are Discussing Intake and Exhaust Gaskets