IS 10000 : Part 4 : 1980 : Methods of Tests for Internal Combustion Engines - Part IV : Declaration of Power, Efficiency, Fuel Consumption and Lubricating Oil Consumption

1. Scope - Lays down the guidelines for declaring power, efficiency, fuel consumption, lubricating oil consumption and specifies the relevant correction factors which are required for adjusting the observed readings to the standard reference conditions, as specified in IS : 10000 ( Part II ) - 1980 'Methods of tests for internal combustion engines: Part II Standard reference conditions', for variable speed and constant speed engines.