Title: (Optional) Explain the interrelationship of parts during each stroke for an internal combustion engine.
Course: Small Engine Repair (20110-18) > Section: Describing the Operation of an Internal Combustion Engine

Explanation should include description of the function, rotation, and position of internal and external parts of a two- and four-stroke engine.

Process/Skill Questions:

- What internal parts are being used in each stroke?
- What position are these parts in?
- What will happen if a part is not in its correct position?