The greatest heat loss in an oil fired...

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Question 1 of 205eccefa0bacbc34ba4d46ee3

The greatest heat loss in an oil fired boiler is from __________.

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5eccefa0bacbc34ba4d46ee3

The greatest heat loss in an oil fired boiler is from __________.

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🔍 Key Concepts

• Energy balance in boilers – where most of the fuel’s heat actually goes during normal, efficient operation • Stack (exhaust) losses vs. casing/tube losses – compare surface area, temperature difference, and insulation • Incomplete combustion – when it happens, what it affects more: efficiency or absolute heat loss?

💭 Think About

• Think about which part of the boiler system has the largest volume of very hot material leaving the system entirely and not coming back. • Compare the temperature difference and exposed area for the tubes, the furnace casing, and the stack; which one can realistically carry away the most heat? • Ask yourself: in a well‑maintained marine boiler, which of these four is routinely monitored and controlled because it is known to be the dominant source of efficiency loss?

✅ Before You Answer

• Verify which option represents continuous, unavoidable loss in even a properly operated boiler, rather than a malfunction or abnormal condition. • Check which component has moving hot gases with relatively high mass flow rate compared to the others. • Confirm which loss type is typically reduced by controlling exhaust gas temperature and using economizers or air preheaters.

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Question 1 of 205eccefa0bacbc34ba4d46ee3

The greatest heat loss in an oil fired boiler is from __________.

Back

Question 1 of 20

5eccefa0bacbc34ba4d46ee3

The greatest heat loss in an oil fired boiler is from __________.

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