Internal Combustion Engines The loud pulsating noise heard within the cylinder of an internal combustion engine is known as Pre-ignition Detonation Turbulence Supercharging Pre-ignition Detonation Turbulence Supercharging ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The two reference fuels used for cetane rating are Cetane and normal heptane Cetane and iso-octane Cetane and tetra ethyl lead Cetane and alpha-methyl naphthalene Cetane and normal heptane Cetane and iso-octane Cetane and tetra ethyl lead Cetane and alpha-methyl naphthalene ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will Decrease Increase Be independent May increase or decrease depending on other factors Decrease Increase Be independent May increase or decrease depending on other factors ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In order to eliminate knocking in compression ignition engines, there should be Short delay period Low compression ratio High self ignition temperature of fuel Late auto-ignition Short delay period Low compression ratio High self ignition temperature of fuel Late auto-ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Compression ratio of I.C. Engines is Swept volume/cylinder volume The ratio of volumes of air in cylinder before compression stroke and after compression stroke Volume displaced by piston per stroke and clearance volume in cylinder Ratio of pressure after compression and before compression Swept volume/cylinder volume The ratio of volumes of air in cylinder before compression stroke and after compression stroke Volume displaced by piston per stroke and clearance volume in cylinder Ratio of pressure after compression and before compression ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Iso-octane (C₈Hâ‚₈) has octane number of 50 120 100 50 120 100 ANSWER DOWNLOAD EXAMIANS APP
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