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 ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time is called Volumetric efficiency Indicated thermal efficiency Mechanical efficiency Overall efficiency Volumetric efficiency Indicated thermal efficiency Mechanical efficiency Overall efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air standard efficiency of an I.C. engine is given by (where r = Compression ratio, and γ = Ratio of specific heats) 1 - (1/rγ - 1) 1 + rγ - 1 1 - rγ - 1 None of these 1 - (1/rγ - 1) 1 + rγ - 1 1 - rγ - 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The combustion in compression ignition engines is Heterogeneous Both (A) and (B) None of these Homogeneous Heterogeneous Both (A) and (B) None of these Homogeneous ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The accumulation of carbon in a cylinder results in increase of Effective compression ratio Volumetric efficiency Ignition time Clearance volume Effective compression ratio Volumetric efficiency Ignition time Clearance volume ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A stoichiometric air-fuel ratio is Rich mixture for idling Rich mixture for over loads Chemically correct mixture Lean mixture Rich mixture for idling Rich mixture for over loads Chemically correct mixture Lean mixture ANSWER DOWNLOAD EXAMIANS APP
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