Internal Combustion Engines Does the supply of scavenging air at a density greater than that of atmosphere mean engine is supercharged? To some extent Yes Unpredictable No To some extent Yes Unpredictable No ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Supercharging is the process of Supplying compressed air to remove combustion products fully Injecting excess fuel for raising more loads Providing forced cooling air Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere Supplying compressed air to remove combustion products fully Injecting excess fuel for raising more loads Providing forced cooling air Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The exhaust valve in a four stroke cycle petrol engine Opens at 50° after bottom dead center and closes at 15° before top dead center May open and close anywhere Opens at bottom dead center and closes at top dead center Opens at 50° before bottom dead center and closes at 15° after top dead center Opens at 50° after bottom dead center and closes at 15° before top dead center May open and close anywhere Opens at bottom dead center and closes at top dead center Opens at 50° before bottom dead center and closes at 15° after top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following statement is correct regarding normal cetane? Its chemical name is normal hexadecane All of these It is a standard fuel used for knock rating of diesel engines It has long carbon chain structure Its chemical name is normal hexadecane All of these It is a standard fuel used for knock rating of diesel engines It has long carbon chain structure ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, the fuel supplied to the engine cylinder is mixed with required quantity of air and the mixture is ignited with a None of these Spark plug Fuel pump Fuel injector None of these Spark plug Fuel pump Fuel injector ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A fuel of cetane number 40 has the same ignition quality as a mixture of 40% petrol and 60% diesel 40% alpha methyl naphthalene and 60% cetane 40% diesel and 60% petrol 40% cetane and 60% alpha methyl naphthalene 40% petrol and 60% diesel 40% alpha methyl naphthalene and 60% cetane 40% diesel and 60% petrol 40% cetane and 60% alpha methyl naphthalene ANSWER DOWNLOAD EXAMIANS APP
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