Abstract
Due to Urbanized the demand of world energy raises, the 90 percentage of demand is equalized by the fossil fuels and the fossil fuels causes huge measure of carbon rate it causes much more pollution in the atmosphere, this influenced the researcher to hunt an alternative fuel that is friendly to the atmosphere, and it should be Renewable, non-flammable, biodegradable, and non-toxic, by this condition choosing of bio- diesel is the suitable solution for the future. Last few years more number of countries concentrate in the alternate energy source, in that bio- fuel play a virtual role. In this research, Via Transesterification techniques Jatrophacurcas oil and CI oil have been Manufactured and the Properties of the Manufactured biodiesels have been compared with the BIS standard: biodiesel well-known and trying out techniques. The important fuel properties are investigated through lab test resulted in the limits.it shows both are eligible to use as an Bio-fuel in diesel engines. The diesel engine both oil are injected and run the engine. By this emission parameters are evaluated. With various Brake power. Bio- diesel and diesel are compared. Biodiesel–diesel blends. 20% Jatropha and of 30% of Calophyllum Inophyllum biodiesel-diesel blends shows low emission.