Internal Combustion Engines In diesel engine, the compression ratio in comparison to expansion ratio is Same Variable More Less Same Variable More Less ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The combustion in compression ignition engines is Both (A) and (B) Heterogeneous None of these Homogeneous Both (A) and (B) Heterogeneous None of these Homogeneous ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the indicated thermal efficiency to the air standard efficiency is known as Overall efficiency Volumetric efficiency Mechanical efficiency Relative efficiency Overall efficiency Volumetric efficiency Mechanical efficiency Relative efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The two reference fuels used for cetane rating are Cetane and tetra ethyl lead Cetane and iso-octane Cetane and normal heptane Cetane and alpha-methyl naphthalene Cetane and tetra ethyl lead Cetane and iso-octane Cetane and normal heptane Cetane and alpha-methyl naphthalene ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The octane number of petrol, generally available, is 40 to 60 80 to 100 60 to 80 20 to 40 40 to 60 80 to 100 60 to 80 20 to 40 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The maximum propulsive efficiency of a turbojet engine is at a speed of 3000 km/h 1000 km/h 2000 km/h 2400 km/h 3000 km/h 1000 km/h 2000 km/h 2400 km/h ANSWER DOWNLOAD EXAMIANS APP
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