Under normal conditions ammonia refrigerant...

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Question 1 of 205eccef9dbacbc34ba4d45f07

Under normal conditions ammonia refrigerant should be charged into which of the following connections of a vapor-compression system?

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5eccef9dbacbc34ba4d45f07

Under normal conditions ammonia refrigerant should be charged into which of the following connections of a vapor-compression system?

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🔍 Key Concepts

• Vapor-compression cycle flow path: compressor → discharge (hot gas) → condenser → liquid line → expansion device → evaporator → suction line → compressor • How ammonia refrigerant normally enters the system during charging (vapor vs liquid) • Effect of charging point on risk of liquid slugging the compressor or over-pressurizing components

💭 Think About

• Trace the normal direction of refrigerant flow and ask yourself: at which service connection would added refrigerant be carried safely through the rest of the system without immediately hitting the compressor as a liquid? • Think about whether, under normal conditions, ammonia is usually charged as a vapor or a liquid, and where that state would be safest to introduce. • Which connection would give the refrigerant time and space to boil off or mix before reaching sensitive components like the compressor?

✅ Before You Answer

• Verify which line normally carries low-pressure vapor returning to the compressor versus high-pressure liquid leaving the condenser. • Check which connection, if used for charging, is least likely to send liquid directly into the compressor (risk of slugging). • Confirm that the chosen point allows system pressures to be monitored and controlled safely during charging.

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Question 1 of 205eccef9dbacbc34ba4d45f07

Under normal conditions ammonia refrigerant should be charged into which of the following connections of a vapor-compression system?

Back

Question 1 of 20

5eccef9dbacbc34ba4d45f07

Under normal conditions ammonia refrigerant should be charged into which of the following connections of a vapor-compression 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