Exhaust gases in a two-stroke/cycle diesel...

Question 1 / 270705eccefa1bacbc34ba4d473aa

Question 1 of 270705eccefa1bacbc34ba4d473aa

Exhaust gases in a two-stroke/cycle diesel engine are discharged through __________.

Question 1 of 27070

Exhaust gases in a two-stroke/cycle diesel engine are discharged through __________.

🔍 Key Concepts

• How two-stroke diesel engines handle scavenging (bringing in fresh air) and exhausting burned gases • The difference between ports in the cylinder liner and valves in the cylinder head • What components like a Roots blower and aftercooler actually do in the air system

💭 Think About

• Visualize the path of air from entry into the engine, through compression and combustion, and then how burned gases must leave the cylinder • Ask yourself which parts are for moving fresh air in versus which parts are for letting exhaust out • Think about which components are part of the intake/charging system versus which are designed to open directly to the cylinder during the exhaust phase

✅ Before You Answer

• Identify which option(s) describe devices that actually open to the combustion space to let gases escape • Confirm which components are strictly for boosting or cooling intake air rather than handling exhaust • Eliminate any choice that does not provide a direct exit path from the cylinder for the burned gases

Question 1 of 27070

Exhaust gases in a two-stroke/cycle diesel engine are discharged through __________.

the air valves

a roots-type blower

exhaust ports or valves

the after cooler and directed to the stack