Internal Combustion Engines The air-fuel ratio in petrol engines is controlled by Governing Injection Carburetion Controlling valve opening/closing Governing Injection Carburetion Controlling valve opening/closing ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time is called Overall efficiency Indicated thermal efficiency Mechanical efficiency Volumetric efficiency Overall efficiency Indicated thermal efficiency Mechanical efficiency Volumetric efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Morse test is used to determine the I.P. of a Single cylinder diesel engine Multi cylinder engine Four stroke engine Single cylinder petrol engine Single cylinder diesel engine Multi cylinder engine Four stroke engine Single cylinder petrol engine ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cetane number of diesel oil, generally available, is 40 to 55 25 to 30 30 to 40 20 to 25 40 to 55 25 to 30 30 to 40 20 to 25 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The working cycle in case of four stroke engine is completed in following number of revolutions of crankshaft 2 1 43832 4 2 1 43832 4 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The normal heptane (C₇Hâ‚₆) is given a rating of ________ octane number. 120 100 50 120 100 50 ANSWER DOWNLOAD EXAMIANS APP
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