Engine types

The engine is two types, and there are
External and internal combustion. combustion engines

External combustion engine:

In this combustion engine, the combustion of the fuel takes place outside the engine.

Internal combustion engine:

Type of engine design:

• Alternative engine
• rotary engine

Types of fuel used: -

• Gasoline engine
• Diesel engine
• Gas engine

Operating cycle: -

• Otto cycle engine
• Diesel cycle engine 
• Double cycle motor 

A number of hits: -

• Four-stroke engine
• Two-stroke engine

Types of ignition: -

• Spark ignition engine
• Compression ignition engine

The number of cylinders: -

• Single cylinder
• Double cylinder
• Multi-cylinder