What is the working principle of four stroke engine?
A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle. The piston make two complete passes in the cylinder to complete one operating cycle.
What is the difference between 4 stroke and 2?
The main difference between a 4-stroke engine and a 2-stroke engine is that a 4-stroke engine goes through four stages, or two complete revolutions, to complete one power stroke, while a 2-stroke engine goes through 2 stages, or one complete revolution, to complete one power stroke.
How many cylinders does a 2 stroke engine have?
The three-cylinder, opposed-piston, two-stroke engine configuration has slightly overlapping gas-exchange events, resulting in a phenomenon known as cross charging. In a two-cylinder configuration, however, the gas-exchange events are too timely separated.