Give one reason why it is important to keep engine parts lubricated - Leaving Cert Engineering - Question e - 2022

Lubricating engine parts is essential because it helps prevent overheating of the engine components. When engine parts are properly lubricated, the friction between moving parts is reduced significantly. This reduction in friction not only lowers the operating temperature of engine components but also helps prevent wear and tear, ensuring the longevity of the engine. Additionally, proper lubrication prevents seizing, which can occur if parts overheat due to insufficient lubrication.