#1 definition of Engine | What is Engine | Engine Introduction {2020}

Engine

An engine is a mechanical device that convert chemical energy

into mechanical energy.Chemical energy means like we use

petrol or diesel so when they burn it produce a lot of heat energy      

                                                                                  

that converts later into mechanical energy. Engine is a machine

that produce and transmit the energy.

So an engine is a heart of an automobile or a vehicle because

without it the power can't be transmitted into it

[Definition: A machine that can convert chemical energy into mechanical energy is called an engine.]

classification of engine

 the classification of engine is based on several factors those are as follows:

• On the bases where the combustion takes place
• On the bases of Operating Cycle
• On the basis of ignition method
• On the basis of fuel used  
• On the basis of working stroke
• On the basis of cooling system
• On the basis of cylinder arrangement
• On the basis of ignition system   

For brief classification of engine click on the next post