what are the advantages and disadvantages of s.i engine
pongada loose
Do you mean the "internal combustion engine"?
Compression ignition is deisel. Otherwise, spark ignition is gasoline.
Combustion ignition engine
what is disadvantage of enternal combustion engine
Main difference is that in a gas turbine, combustion is continuous. In a piston engine, combustion is pulsed.
I think you have a typographical error in your question. The question I believe is "What is a compression ignition engine?" The answer is:- A diesel engine is a compression ignition engine.
Some of the advantages of LPG (Liquefied Petroleum Gas) are smoother ignition, reduced engine noise, reduced engine wear and tear and improved combustion. It also provides a cleaner emission level and is better for the environment.
No, the steam engine is an external combustion engine because the steam is heated by heat generated by combustion outside externally through heat transfer. A spark ignition engine is an example of an internal combustion engine.
Compression and ignition
intake, compression, ignition, exhaust
An SI engine is a spark ignition engine. A CI engine is a compression ignition engine. SI engines use spark plugs to ignite fuel in the combustion chamber. CI engines use compression in the combustion chamber to ignite the fuel.