Internal Combustion Engines The reference fuels for knock rating of spark ignition engines would include Normal heptane and iso-octane Normal octane and aniline Iso-octane and alpha-methyl naphthalene Iso-octane and normal hexane Normal heptane and iso-octane Normal octane and aniline Iso-octane and alpha-methyl naphthalene Iso-octane and normal hexane ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Iso-octane (C₈H₁₈) has octane number of 0 50 100 120 0 50 100 120 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following is false statement?Excess quantities of sulphur in diesel fuel are Objectionable because it may cause the following Piston ring and cylinder wear Detonation Oil sludge in the engine crank case Formation of hard coating on piston skirts Piston ring and cylinder wear Detonation Oil sludge in the engine crank case Formation of hard coating on piston skirts ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The theoretically correct air fuel ratio for petrol engine is of the order of 0.50069444444444 0.25069444444444 0.37569444444444 0.62569444444444 0.50069444444444 0.25069444444444 0.37569444444444 0.62569444444444 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
Internal Combustion Engines The working pressure and temperature inside the cylinder of an internal combustion engine is _________ as compared to a steam engine. Low Very high High Very low Low Very high High Very low ANSWER DOWNLOAD EXAMIANS APP
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