Internal Combustion Engines The ratio of the brake power to the indicated power is called Volumetric efficiency Overall efficiency Mechanical efficiency Indicated thermal efficiency Volumetric efficiency Overall efficiency Mechanical efficiency Indicated thermal efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of diesel engines is about 0.3 0.15 0.5 0.7 0.3 0.15 0.5 0.7 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines For maximum power generation, the air fuel ratio for a petrol engine for vehicles, is of the order of 0.37569444444444 0.62569444444444 0.50069444444444 0.75069444444444 0.37569444444444 0.62569444444444 0.50069444444444 0.75069444444444 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A petrol engine has compression ratio from 15 to 25 25 to 40 6 to 10 10 to 15 15 to 25 25 to 40 6 to 10 10 to 15 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The inlet value of a four stroke cycle I.C engine remains open for nearly 200° 180° 235° 125° 200° 180° 235° 125° ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Engine pistons are usually made of aluminium alloy because it Wear is less Is lighter Absorbs shocks Is stronger Wear is less Is lighter Absorbs shocks Is stronger ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS