Question

Mist lubrication system is used for ____________ stroke cycle engines.

(a) four

(b) two

(c) unpredictable

(d) none of the mentioned

The question was asked in my homework.

This intriguing question originated from Classification of Lubricating System in division Engine Friction and Lubrication of IC Engine

Answer 1

The correct answer is:

(b) two

The mist lubrication system is commonly used in two-stroke engines. In this system, oil is mixed with fuel to form a mist, which then lubricates the engine parts as it enters the combustion chamber. This is suitable for two-stroke engines, where a separate lubrication system is impractical.