Internal Combustion Engines The octane number of petrol, generally available, is 80 to 100 20 to 40 60 to 80 40 to 60 80 to 100 20 to 40 60 to 80 40 to 60 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle petrol engine, the charge is ignited at 30° after top dead center 30° before bottom dead center 30° after bottom dead center 30° before top dead center 30° after top dead center 30° before bottom dead center 30° after bottom dead center 30° before top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The probability of knocking in diesel engines is increased by Low volatility High self ignition temperature Higher viscosity All of these Low volatility High self ignition temperature Higher viscosity All of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a naturally aspirated diesel engine, the air is supplied by A centrifugal blower A supercharger A vacuum chamber An injection tube A centrifugal blower A supercharger A vacuum chamber An injection tube ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, if diesel is used, then the engine will Not run Run more efficiently Explode Run at high speed Not run Run more efficiently Explode Run at high speed ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Alpha-methyl-naphthalene (C₁₁ H₁₀) has a cetane number of 120 50 100 0 120 50 100 0 ANSWER DOWNLOAD EXAMIANS APP
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