Internal Combustion Engines The correct mixture strength (by weight) for petrol is about 22.6 : 1 20.4 : 1 14.6 : 1 18.5 : 1 22.6 : 1 20.4 : 1 14.6 : 1 18.5 : 1 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 Lower None of the listed here Higher Remain unaffected Lower None of the listed here Higher Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cam shaft of a four stroke I.C. engine running at 1500 rpm will run at 1500 rpm 3000 rpm 750 rpm Any value independent of engine speed 1500 rpm 3000 rpm 750 rpm Any value independent of engine speed ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio of the petrol engine is controlled by Injector Fuel pump Carburettor Governor Injector Fuel pump Carburettor Governor ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The spark ignition engines are governed by Quantitative governing Combination of (B) and (C) Qualitative governing Hit and miss governing Quantitative governing Combination of (B) and (C) Qualitative governing Hit and miss governing ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Engine pistons are usually made of aluminium alloy because it Absorbs shocks Wear is less Is stronger Is lighter Absorbs shocks Wear is less Is stronger Is lighter ANSWER DOWNLOAD EXAMIANS APP
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