User talk:888amit888

Internal Combustible engines
There are two types of internal combustible engine. 1.Spark Ignition Engine 2.compression Engine Spark Ignition Engine-Spark Ignition Engines run on Otto cycle ..in spark ignition engine the heat input is at constant volume.the thermal efficiency of spark ignition engine is getter than compression engine..there are more noise and vibration.. compression Engine-it is used in diesel cycle ..the heat input is at constant pressure..for compression ignition engines for the same compression ratio and same heat input.low noise and vibration ..

==