Automobile Engineering in ME If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on Most economical mixture Stoichiometric mixture Too rich mixture Too lean mixture Most economical mixture Stoichiometric mixture Too rich mixture Too lean mixture ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME A three way catalytic converter Reduces N₂, H₂O, and CO₂ emission levels Re-circulates exhaust gases Burns fuel vapour gases Removes CO, HC, and NO₂ from the exhaust gases passing through it Reduces N₂, H₂O, and CO₂ emission levels Re-circulates exhaust gases Burns fuel vapour gases Removes CO, HC, and NO₂ from the exhaust gases passing through it ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The combustion process in a Diesel engine is a Constant volume process Constant pressure process Constant temperature process Adiabatic process Constant volume process Constant pressure process Constant temperature process Adiabatic process ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The size of engine cylinder is referred in terms of its Bore and stroke Bore and length Displacement and efficiency Diameter and bore Bore and stroke Bore and length Displacement and efficiency Diameter and bore ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The process of supplying the intake air to the engine cylinder at a pressure greater than the pressure of the surrounding atmosphere is known as Scavenging Detonation Supercharging Auto ignition Scavenging Detonation Supercharging Auto ignition ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME An overinflated tyre will wear the tread most near the Edges Corners None of these Centre Edges Corners None of these Centre ANSWER DOWNLOAD EXAMIANS APP
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