Internal Combustion Engines In a four stroke cycle engine, the sequence of operations is Expansion, compression, suction and exhaust Suction, expansion, compression and exhaust Compression, expansion, suction and exhaust Suction, compression, expansion and exhaust Expansion, compression, suction and exhaust Suction, expansion, compression and exhaust Compression, expansion, suction and exhaust Suction, compression, expansion and exhaust 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 Overall efficiency Indicated thermal efficiency Mechanical efficiency Volumetric efficiency Overall efficiency Indicated thermal efficiency Mechanical efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air standard efficiency of an Otto cycle compared to diesel cycle for the given compression ratio is More Same Less More or less depending on power rating More Same Less More or less depending on power rating ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A petrol engine has compression ratio from 6 to 10 25 to 40 15 to 25 10 to 15 6 to 10 25 to 40 15 to 25 10 to 15 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air standard efficiency of an I.C. engine depends on Compression ratio Fuel used Speed of engine None of these Compression ratio Fuel used Speed of engine None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The object of providing masked inlet valve in the air passage of compression ignition engines is to Induce secondary turbulence Enhance flow rate Control air flow Induce primary swirl Induce secondary turbulence Enhance flow rate Control air flow Induce primary swirl ANSWER DOWNLOAD EXAMIANS APP
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