Internal Combustion Engine Quiz

Petrol has a higher flash point and is less volatile, making it suitable for SI engines where it forms a more homogenous mixture with air.

Petrol has a lower flash point and is more volatile, making it suitable for SI engines where it forms a more homogenous mixture with air. (correct)

Petrol has a lower flash point and is less volatile, making it suitable for SI engines where it forms a more homogenous mixture with air.

Petrol has a higher flash point and is more volatile, making it suitable for SI engines where it forms a more homogenous mixture with air.

Diesel fuel has a lower flash point and is less volatile, making it unsuitable for forming a homogenous mixture with air in SI engines.

Diesel fuel has a lower flash point and is more volatile, making it unsuitable for forming a homogenous mixture with air in SI engines.

Diesel fuel has a higher flash point and is more volatile, making it unsuitable for forming a homogenous mixture with air in SI engines.

Diesel fuel has a higher flash point and is less volatile, making it unsuitable for forming a homogenous mixture with air in SI engines. (correct)

Diesel fuel has a higher flash point and is less volatile, allowing it to ignite under compression in CI engines.

Diesel fuel has a lower flash point and is less volatile, allowing it to ignite under compression in CI engines.

Diesel fuel has a higher flash point and is more volatile, allowing it to ignite under compression in CI engines.

Diesel fuel has a lower flash point and is more volatile, allowing it to ignite under compression in CI engines. (correct)