Internal Combustion Engines The two reference fuels used for cetane rating are Cetane and tetra ethyl lead Cetane and iso-octane Cetane and alpha-methyl naphthalene Cetane and normal heptane Cetane and tetra ethyl lead Cetane and iso-octane Cetane and alpha-methyl naphthalene Cetane and normal heptane ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of a standard Otto cycle for a compression ratio of 5.5 will be 1 0.5 0.25 0.7 1 0.5 0.25 0.7 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle petrol engine, the charge is ignited at 30° after bottom dead center 30° before top dead center 30° before bottom dead center 30° after top dead center 30° after bottom dead center 30° before top dead center 30° before bottom dead center 30° after top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The compression ignition engines are governed by Combination of (B) and (C) Hit and miss governing Qualitative governing Quantitative governing Combination of (B) and (C) Hit and miss governing Qualitative governing Quantitative governing ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines An hmh flame speed is obtained in diesel engine when air fuel ratio is Chemically correct mixture About 35% of rich mixture About 10% of rich mixture Uniform throughout the mixture Chemically correct mixture About 35% of rich mixture About 10% of rich mixture Uniform throughout the mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of a petrol engine is _________ as compared to diesel engine. Less More None of these Same Less More None of these Same ANSWER DOWNLOAD EXAMIANS APP
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