What is true concerning the accumulation of...

Question 1 / 205eccef9ebacbc34ba4d4614e

Question 1 of 205eccef9ebacbc34ba4d4614e

What is true concerning the accumulation of air and other non-condensable gases in a refrigeration system?

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5eccef9ebacbc34ba4d4614e

What is true concerning the accumulation of air and other non-condensable gases in a refrigeration system?

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🔍 Key Concepts

• Behavior of non-condensable gases in a closed refrigeration system • Where gases that cannot condense at operating condenser temperature/pressure will migrate and accumulate • Effect of non-condensables on condenser pressure, temperature, and heat transfer efficiency

💭 Think About

• In a refrigeration system, ask yourself: where does the hottest, highest-pressure vapor go, and what happens to gases that do NOT change phase there? • Think about which component is designed to hold liquid refrigerant versus reject heat from hot vapor—where would unwanted gases interfere the most? • Consider which option would most likely raise head pressure and reduce the ability of the system to reject heat to seawater/air.

✅ Before You Answer

• Identify which component (from the choices) is primarily a heat-rejection/condensing surface for hot vapor. • Recall that non-condensable gases do not turn to liquid at normal operating conditions—so they will stay in the vapor space of which component? • Ask: which effect listed in the choices is directly linked to trapped vapor and higher condenser pressure, rather than a liquid-side or lubrication-side problem?

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Question 1 of 20

What is true concerning the accumulation of air and other non-condensable gases in a refrigeration system?

collect in the condenser

cause a loss of the liquid seal

create a vapor lock in the liquid receiver

cause foaming of the oil in the crankcase

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Question 1 / 205eccef9ebacbc34ba4d4614e

Question 1 of 205eccef9ebacbc34ba4d4614e

What is true concerning the accumulation of air and other non-condensable gases in a refrigeration system?

Back

Question 1 of 20

5eccef9ebacbc34ba4d4614e

What is true concerning the accumulation of air and other non-condensable gases in a refrigeration system?

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