| The average exhaust temperature of a two-stroke/cycle diesel engine with a turbine-driven supercharger is lower than a similar four-stroke/cycle diesel engine at equal loads because __________ . |
| A) two-stroke/cycle diesel engines have a higher M.E.P. than four- stroke/cycle diesel engines |
| B) four-stroke/cycle diesel engine exhaust is cooled by scavenging air |
| C) two-stroke/cycle diesel engines have a lower M.E.P. than four- stroke/cycle diesel engines |
| D) the opening of the two- stroke/cycle diesel exhaust ports or valves occurs much later than in four-stroke/cycle diesel engines |
