(a) What condition needs to be checked for using Kerosene as fuel in a petrol engine? [2] (b) Which setup/device helps f
Posted: Sat Feb 19, 2022 3:31 pm
(a) What condition needs to be checked for using Kerosene as fuel in a petrol engine? [2] (b) Which setup/device helps for the following conditions? (i) Reciprocating of the piston in a 4 stroke engine (ii) opening and closing of the valves in an engine. [2] (c) Whether cleaning a carburetor with water is a good practice? Give a proper reasoning to it. [2] (d) The hypothetical pressure diagram for a compression ignition engine is shown in the Figure below. How to ensure the generation of the diesel knock during the period BC and CD? [2] Combustion Pressure SA Start of Ignation No Combustion 60 120 120 60