Natural circulation in a marine boiler is a...

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Question 1 of 205eccef9fbacbc34ba4d46c5e

Natural circulation in a marine boiler is a result of __________.

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5eccef9fbacbc34ba4d46c5e

Natural circulation in a marine boiler is a result of __________.

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🔍 Key Concepts

• Natural circulation in boilers and what causes fluid to move without a pump • How density differences between hot and cold water/steam create flow in a closed loop • Locations and purposes of downcomers and risers in a marine boiler

💭 Think About

• In a boiler with no circulation pump, what physical property difference between hot and cold fluid could make water move by itself? • Where is the water hotter and where is it colder in the boiler, and how does that affect density and movement? • Which options describe a continuous driving force, and which describe only momentary or unrelated effects?

✅ Before You Answer

• Be clear on the definitions of downcomer (where water flows down) and riser (where water/steam mixture goes up). • Ask: does steam weigh more or less than water at the same pressure, and what does that imply for circulation? • Check which choice describes a sustained natural driving force, not something dependent on mechanical equipment or brief turbulence.

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Study

Question 1 of 205eccef9fbacbc34ba4d46c5e

Natural circulation in a marine boiler is a result of __________.

Back

Question 1 of 20

5eccef9fbacbc34ba4d46c5e

Natural circulation in a marine boiler is a result of __________.

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