Answer / chandrasekhar

IC engine means the combustion is takes place inside the combustion chamber it has been divide in two types one is CI engine and SI engine. CI means compression ignition Engine (Ex Diesel Engine) and SI engine (Ex Petrol Engine) means spark ignition engine. In CI engine the air get compressed (compression ratio is 1:10) in combustion chamber according to thermodynamics Pressure and temperature are directly propositional it means pressure increased and temperature also increased that time the atomization (fine spraying) diesel will injected into combustion chamber ignition will takes places. SI engine charge (the mixture of petrol and Air from corroborator) gets compressed (compression ratio is 1:4) in combustion chamber that time spark will come with help of spark plug ignition will takes place

Answer / hameedwahab

differences between IC & CI Engines....Question combination is Wrong.
Question Must be Either,
What is the differences between IC & EC Engines.
(or)
What is the differences between CI & SI Engines.

Answer / arun

well ic is internl combustion engine and ci is compresion engine patrol and diesel engine, ic engine is that engine in which the combustion f fuil is take place insie the cylinder. in which the fuill is injected by the fuill ijector in side the cylinder and during the compression stroke spark plug is ignited to burn the fuill. and in the ci compesion ignition engine the fuill is compressed by the piston. and due to compression the temp. of fuill increased and the fuil is burn.the ci engine is diesel engine.

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