In present days, under the scarcity of conventional fuel Bio diesel oil is the best option instead of diesel fuel. There are various factors that influence the performance of engine as bio diesel oil with diesel fuel in diesel engine such as compression ratio, atomization of fuel, fuel injection pressure, and quality of fuel,combustion rate, air fuel ratio, intake temperature and pressure etc
A machinist is a person who uses machine tools to make or modify parts, primarily metal parts, and a process known as machining. This is accomplished by using machine tools to cut away excess material much as a woodcarver cuts away excess wood to produce his work.