working of Four-stroke Petrol Engines — Study Resources & PYQs
Working principle and operation of four-stroke petrol engines.
- Estimated study time: 30 minutes
Study resources
- YouTube - 4 Stroke Engine Working Animation (Article) — Clear animation of all four strokes (suction, compression, power, exhaust) plus a real-time animation at 5000 RPM; also search 'two stroke petrol engine animation in detail' for the 2-stroke version.
- Wikipedia - Two-Stroke Engine (Article) — Explains the two-stroke cycle, scavenging, and how it differs from the four-stroke cycle used in most cars.
Taught in these subjects
- BASIC MECHANICAL ENGINEERING — MET5201 · Government College of Engineering and Technology, Jammu