Air motion is induced in a four-stroke/cycle...

Question 1 / 205eccefa1bacbc34ba4d474e6

Question 1 of 205eccefa1bacbc34ba4d474e6

Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as __________.

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Question 1 of 20

5eccefa1bacbc34ba4d474e6

Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as __________.

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🔍 Key Concepts

• four-stroke diesel cycle and what happens on each stroke • difference between boosting intake pressure and internal air motion in the cylinder • terms used for removal of exhaust gases vs. mixing of air and fuel

💭 Think About

• On which stroke is air–fuel mixing most critical in a four-stroke diesel, and what kind of motion inside the cylinder helps that mixing? • Which choice describes a pressure increase before the air enters the cylinder, and which describe flow patterns inside the cylinder? • Which term is normally used for clearing out exhaust gases rather than mixing fuel and air?

✅ Before You Answer

• Identify which options refer to pressure charging from outside the cylinder versus movement of gases inside the cylinder • Recall that in a four-stroke diesel, scavenging has a specific purpose related to exhaust gases, not primarily mixing • Ask: which term in the options is most directly tied to chaotic internal air motion that improves mixing?

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Question 1 of 20

Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as __________.

supercharging

scavenging

turbulence

swept volume charging

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Question 1 / 205eccefa1bacbc34ba4d474e6

Question 1 of 205eccefa1bacbc34ba4d474e6

Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as __________.

Back

Question 1 of 20

5eccefa1bacbc34ba4d474e6

Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed