Intake and exhaust valves are made of the same materials.

Name: Intake and exhaust valves are made of the same materials.
Brand: Quizplus
Rating: 4.9 (39 reviews)

Question

Quizplus · Accepted Answer

Intake and exhaust valves are often made from different materials because exhaust valves operate under higher temperatures and require materials with greater heat resistance, such as nickel-based superalloys, compared to intake valves which can be made from less heat-resistant materials like steel or titanium.

Intake and Exhaust Valves Are Made of the Same Materials