Allowances may be made for the expansion and...

Question 1 / 205eccef9abacbc34ba4d450dc

Question 1 of 205eccef9abacbc34ba4d450dc

Allowances may be made for the expansion and contraction in piping by the use of expansion joints or __________.

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Question 1 of 20

5eccef9abacbc34ba4d450dc

Allowances may be made for the expansion and contraction in piping by the use of expansion joints or __________.

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🔍 Key Concepts

• Thermal expansion of piping when carrying hot fluids • How flexibility can be built into a rigid pipe system without using special joints • Common methods used in marine piping to absorb movement and prevent stress on flanges and fittings

💭 Think About

• Which option describes a shape or layout of the pipe itself that can flex slightly, instead of a discrete device or fitting? • If the pipe gets longer when it heats up, which arrangement would allow it to ‘spring’ a bit without breaking or loosening connections? • Think about what you commonly see in long steam or hot-water lines on ships—what do designers add to let the pipe move safely?

✅ Before You Answer

• Eliminate choices that are primarily used for joining or disconnecting sections of pipe rather than absorbing movement. • Identify which choice allows elastic deformation of the piping run itself. • Ask: which option is specifically mentioned in engineering texts as an alternative to expansion joints for handling thermal movement?

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Question 1 of 20

Allowances may be made for the expansion and contraction in piping by the use of expansion joints or __________.

retractable flanges

unions

bends or loops in the line

union bulkhead fittings

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Question 1 / 205eccef9abacbc34ba4d450dc

Question 1 of 205eccef9abacbc34ba4d450dc

Allowances may be made for the expansion and contraction in piping by the use of expansion joints or __________.

Back

Question 1 of 20

5eccef9abacbc34ba4d450dc

Allowances may be made for the expansion and contraction in piping by the use of expansion joints or __________.

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