Title: Explain the operation of a two-stroke engine.
Course: Small Engine Repair (20110-18) > Section: Describing the Operation of an Internal Combustion Engine

Explanation should include the function and movement of parts during each engine event (intake and compression, ignition, power and exhaust).

Process/Skill Questions:

- What principles of physics are involved in directing the air/fuel/oil mixture through the engine?
- What parts are included in the two-stroke but not the four-stroke engine to ensure the engine functions properly? What function do these parts serve?
- What four-stroke engine parts are unnecessary in a two-stroke engine? Explain.