Internal Combustion Engines Compression loss in I.C engines occurs due to Clogged air inlet slots Use of thick head gasket All of these Leaking piston rings Clogged air inlet slots Use of thick head gasket All of these Leaking piston rings ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The expansion of fuel in a four stroke cycle diesel engine Starts at 15° after top dead center and ends at 30° before bottom dead center May start and end anywhere Starts at 15° before top dead center and ends at 30° after top dead center Starts at top dead center and ends at 30° after top dead center Starts at 15° after top dead center and ends at 30° before bottom dead center May start and end anywhere Starts at 15° before top dead center and ends at 30° after top dead center Starts at top dead center and ends at 30° after top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The pressure at the end of compression, in diesel engines, is approximately 25 bar 35 bar 10 bar 20 bar 25 bar 35 bar 10 bar 20 bar ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will May increase or decrease depending on other factors Be independent Increase Decrease May increase or decrease depending on other factors Be independent Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A petrol engine, during suction stroke draws Air only None of these Petrol only A mixture of petrol and air Air only None of these Petrol only A mixture of petrol and air ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Iso-octane (C₈H₁₈) has octane number of 50 100 120 0 50 100 120 0 ANSWER DOWNLOAD EXAMIANS APP
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