Fusible plugs are installed in fire-tube...

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Question 1 of 205eccefa2bacbc34ba4d47bca

Fusible plugs are installed in fire-tube boilers to ________.

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Question 1 of 20

5eccefa2bacbc34ba4d47bca

Fusible plugs are installed in fire-tube boilers to ________.

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🔍 Key Concepts

• Function of fusible plugs in fire-tube (Scotch) boilers • Relationship between fusible plug location and low water / overheating protection • Difference between warning/safety devices and drainage or control circuits

💭 Think About

• Think about what happens to the metal in the top of a fire-tube boiler if the water level gets too low and the furnace is still firing. • Ask yourself: what special property does the material in a fusible plug have, and what would it physically do inside the boiler when overheated? • Which of these choices describes a direct mechanical/physical action inside the boiler rather than a control or piping convenience?

✅ Before You Answer

• Verify where fusible plugs are normally installed (e.g., in or above the furnace / crown sheet) and why that location matters for low-water protection. • Check which answers talk about electrical or drainage functions and decide if a simple metal plug could realistically perform those tasks. • Confirm that the main purpose is related to safety from overheating rather than routine operation or convenience.

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Question 1 of 205eccefa2bacbc34ba4d47bca

Fusible plugs are installed in fire-tube boilers to ________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47bca

Fusible plugs are installed in fire-tube boilers to ________.

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