Internal Combustion Engines In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of 500°C 1000°C 250°C 2000°C 500°C 1000°C 250°C 2000°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In order to eliminate knocking in compression ignition engines, there should be Late auto-ignition High self ignition temperature of fuel Low compression ratio Short delay period Late auto-ignition High self ignition temperature of fuel Low compression ratio Short delay period ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle diesel engine, the compression Starts at 40° before top dead center and ends at 40° after top dead center Starts at 40° after bottom dead center and ends at 10° before top dead center May start and end anywhere Starts at top dead center and ends at 40° before bottom dead center Starts at 40° before top dead center and ends at 40° after top dead center Starts at 40° after bottom dead center and ends at 10° before top dead center May start and end anywhere Starts at top dead center and ends at 40° before bottom dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the brake power to the indicated power is called Volumetric efficiency Overall efficiency Indicated thermal efficiency Mechanical efficiency Volumetric efficiency Overall efficiency Indicated thermal efficiency Mechanical efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle engine, the sequence of operations is Suction, expansion, compression and exhaust Compression, expansion, suction and exhaust Expansion, compression, suction and exhaust Suction, compression, expansion and exhaust Suction, expansion, compression and exhaust Compression, expansion, suction and exhaust Expansion, compression, suction and exhaust Suction, compression, expansion and exhaust ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The higher combustion chamber wall temperature in compression ignition engines will _________ knocking tendency. None of these Reduce Increase Not effect None of these Reduce Increase Not effect ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS