2. Stroke Cycle
Operation
CLASSIFICATION OF ENGINE
Combustion Cooling Valve
Mechanism
Cylinder
Arrangement
ā¢ Four Stroke Cycle
Engine
ā¢ Two Stroke Cycle
Engine
ā¢ Spark Ignition
Engine ā¦.Petrol
ā¢ Compression
Ignitionā¦.Diesel
ā¢ Water Cooled
ā¢ Air Cooled
ā¢ OverHead Valve
ā¢ OverHead Cams
Classification Of Engine
ā¢ In-Line
ā¢ V Type
ā¢ Horizontally
Opposed Type
ā¢ Horizontally
Mounted Type
3. COMBUSTION
REQUIREMENTS
There is three condition are
required to run the
engine smoothly :
Proper Compression
Proper Air/Fuel Mixture
Proper Sparking