What is the maximum volume to which...

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Question 1 of 205eccef9dbacbc34ba4d46116

What is the maximum volume to which refillable refrigeration cylinders should be filled?

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5eccef9dbacbc34ba4d46116

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What is the maximum volume to which refillable refrigeration cylinders should be filled?

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🔍 Key Concepts

• Thermal expansion of liquids in closed containers • Safety margin required in pressure vessels that may be exposed to higher temperatures • Relevant USCG / CFR guidance for refrigerant cylinders on vessels

💭 Think About

• If a liquid in a sealed cylinder warms up, what happens to its volume and pressure? • Why is it unsafe to completely fill a cylinder that may later be exposed to higher ambient temperatures? • Among the choices, which one leaves a reasonable safety space for expansion while still being practically useful?

✅ Before You Answer

• Check which option leaves enough ullage (empty space) for expansion of the refrigerant. • Consider typical fill limits for portable pressure cylinders used with liquids that can expand a lot with temperature. • Verify what standard marine safety references say about maximum safe filling percentage for refillable refrigeration cylinders.

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Question 1 of 205eccef9dbacbc34ba4d46116

What is the maximum volume to which refillable refrigeration cylinders should be filled?

Back

Question 1 of 20

5eccef9dbacbc34ba4d46116

Q

What is the maximum volume to which refillable refrigeration cylinders should be filled?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Thermal expansion of liquids in closed containers • Safety margin required in pressure vessels that may be exposed to higher temperatures • Relevant USCG / CFR guidance for refrigerant cylinders on vessels

💭 Think About

• If a liquid in a sealed cylinder warms up, what happens to its volume and pressure? • Why is it unsafe to completely fill a cylinder that may later be exposed to higher ambient temperatures? • Among the choices, which one leaves a reasonable safety space for expansion while still being practically useful?

✅ Before You Answer

• Check which option leaves enough ullage (empty space) for expansion of the refrigerant. • Consider typical fill limits for portable pressure cylinders used with liquids that can expand a lot with temperature. • Verify what standard marine safety references say about maximum safe filling percentage for refillable refrigeration cylinders.

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

Quick actions

— No credit card needed