Internal Combustion Engines The actual volume of fresh charge admitted in 4-stroke petrol engine is Equal to stroke volume More than stroke volume Equal to stroke volume and clearance volume Less than stroke volume Equal to stroke volume More than stroke volume Equal to stroke volume and clearance volume Less than stroke volume ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The accumulation of carbon in a cylinder results in increase of Volumetric efficiency Ignition time Effective compression ratio Clearance volume Volumetric efficiency Ignition time Effective compression ratio Clearance volume ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A diesel engine is ___ as compared to petrol engine, both running at rated load. None of the listed here Equally efficient More efficient Less efficient None of the listed here Equally efficient More efficient Less efficient ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A stoichiometric air-fuel ratio is Lean mixture Rich mixture for over loads Chemically correct mixture Rich mixture for idling Lean mixture Rich mixture for over loads Chemically correct mixture Rich mixture for idling ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a coil ignition system of petrol engines, a condenser is connected across the contact breaker in order to Both (A) and (B) Prevent sparking across the gap between the points None of these Cause more rapid break of the primary current, giving a higher voltage in the secondary circuit Both (A) and (B) Prevent sparking across the gap between the points None of these Cause more rapid break of the primary current, giving a higher voltage in the secondary circuit ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Supercharging is essential in Gas turbines Diesel engines Petrol engines Aircraft engines Gas turbines Diesel engines Petrol engines Aircraft engines ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS