Internal Combustion Engines The pressure at the end of compression, in petrol engines, is approximately 25 bar 10 bar 35 bar 20 bar 25 bar 10 bar 35 bar 20 bar ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The accumulation of carbon in a cylinder results in increase of Ignition time Clearance volume Volumetric efficiency Effective compression ratio Ignition time Clearance volume Volumetric efficiency Effective compression ratio 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 or less depending on power rating Less More Same More or less depending on power rating Less More Same ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The fuel air ratio in a petrol engine fitted with suction carburettor, operating with dirty air filter as compared to clean filter will be Higher None of the listed here Lower Remain unaffected Higher None of the listed here Lower Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Scavenging is usually done to increase Speed Thermal efficiency Fuel consumption Power output Speed Thermal efficiency Fuel consumption Power output ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A mixture containing 65% of iso-octane and 35% of normal heptane will have Octane number 65 Cetane number 65 Cetane number 35 Octane number 35 Octane number 65 Cetane number 65 Cetane number 35 Octane number 35 ANSWER DOWNLOAD EXAMIANS APP
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