4-Stroke Petrol Engine
4-Stroke Petrol Engine is one of the most commonly used internal combustion engines, widely employed in automobiles, motorcycles, and small machines. It operates on petrol as fuel and completes one power cycle in four strokes of the piston (two revolutions of the crankshaft).
Product Description:-
Represents a typical air cooled, side-valve four-stroke petrol engine with the operation of the valves clearly evident, cams being driven by a gear train from rear of the main crank. As with the two-stroke model, simulated spark plug uses a small lamp to indicate the firing point. Screw terminals are provided for connection to 3 Volts battery. Cross-section of carburetter is shown. Mounted on base. The 4-stroke petrol engine, a cornerstone of modern automotive engineering, operates on principles that provide an excellent opportunity to explore thermodynamics and fluid mechanics in a practical setting. This experiment aims to dissect the operation of a 4-stroke petrol engine, enabling students to gain insights into its efficiency and the physical laws governing its functionality.
The primary objective of this experiment is to observe and analyze the four stages of a 4-stroke petrol engine cycle: intake, compression, power, and exhaust. Through careful measurement and calculation, students will investigate the engine’s performance and efficiency, applying core concepts from physics.
Features:-
- Operates on spark ignition (SI) principle
- Higher fuel efficiency compared to 2-stroke engines
- Longer engine life and durability
- Produces less noise and smoke
- Requires less lubricating oil