Internal Combustion Engines Compression loss in I.C engines occurs due to Clogged air inlet slots All of these Leaking piston rings Use of thick head gasket Clogged air inlet slots All of these Leaking piston rings Use of thick head gasket ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Installation of supercharger on a four cycle diesel engine can result in the following percentage increase in power Up to 100% Up to 35% Up to 75% Up to 50% Up to 100% Up to 35% Up to 75% Up to 50% 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 Same More or less depending on power rating Less More Same More or less depending on power rating Less More ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engines, advancing of the spark timing will ___ the knocking tendency. None of the listed here Increase Decrease Not effect None of the listed here Increase Decrease Not effect ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a typical medium speed 4-stroke cycle diesel engine the inlet valve May open or close anywhere Opens at top dead center and closes at bottom dead center Opens at 10° after top dead center and closes 20° before the bottom dead center Opens at 20° before top dead center and closes at 35° after the bottom dead center May open or close anywhere Opens at top dead center and closes at bottom dead center Opens at 10° after top dead center and closes 20° before the bottom dead center Opens at 20° before top dead center and closes at 35° after the bottom dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines As a result of detonation in an I.C. engine, following parameter attains very high value Peak pressure Rate of rise of temperature Peak temperature Rate of rise of pressure Peak pressure Rate of rise of temperature Peak temperature Rate of rise of pressure ANSWER DOWNLOAD EXAMIANS APP
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