Internal Combustion Engines The fuels in order of decreasing knock tendency for spark ignition engines are Paraffin, aromatic, napthene Napthene, paraffin, aromatic Paraffin, napthene, aromatic Napthene, aromatics, paraffin Paraffin, aromatic, napthene Napthene, paraffin, aromatic Paraffin, napthene, aromatic Napthene, aromatics, paraffin ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency. Decrease Increase None of these Not effected Decrease Increase None of these Not effected ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cam shaft of a four stroke I.C. engine running at 1500 rpm will run at 750 rpm Any value independent of engine speed 1500 rpm 3000 rpm 750 rpm Any value independent of engine speed 1500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The injection pressure in a diesel engine is about 10 bar 150 bar 100 bar 500 bar 10 bar 150 bar 100 bar 500 bar ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Alpha-methyl-naphthalene (C₁₁ H₁₀) has a cetane number of 100 120 0 50 100 120 0 50 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, the mixture has the lowest pressure at the End of suction stroke None of these Beginning of suction stroke End of compression stroke End of suction stroke None of these Beginning of suction stroke End of compression stroke ANSWER DOWNLOAD EXAMIANS APP
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