1286Mechanical EngineeringMedium
Scavenging air in diesel engine means________?
Aforced air for cooling cylinder
Bair fuel mixture
Cair used for combustion sent under pres-sure
Dair used for forcing burnt gases out of engine’s cylinder during the exhaust period
Eburnt air containing products of combustion
Correct answer
D. air used for forcing burnt gases out of engine’s cylinder during the exhaust period
Explanation
The correct answer is air used for forcing burnt gases out of engine’s cylinder during the exhaust period.