Which refrigeration system will absolutely...

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Question 1 of 205eccef9dbacbc34ba4d46010

Which refrigeration system will absolutely require the use of an oil separator located in the discharge line due to a lack of refrigerant-oil miscibility?

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5eccef9dbacbc34ba4d46010

Which refrigeration system will absolutely require the use of an oil separator located in the discharge line due to a lack of refrigerant-oil miscibility?

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🔍 Key Concepts

• Refrigerant-oil miscibility and why it matters for returning oil to the compressor • Differences between halocarbon refrigerants (like many CFCs/HCFCs/HFCs) and ammonia (R-717) in terms of how they mix with oil • The role and placement of an oil separator in the discharge line of a refrigeration system

💭 Think About

• Which of these refrigerants is known for being insoluble or poorly soluble in most common compressor oils, causing oil to separate out in the system? • If oil does not travel well with the refrigerant, what additional equipment must be used to keep oil from building up in the condenser and evaporator? • Among the choices, which refrigerants are commonly used with mineral or synthetic oils that are designed to be at least partially miscible with the refrigerant, and which one is traditionally known for needing special oil-management equipment?

✅ Before You Answer

• Identify which refrigerant is not miscible with standard refrigeration oils under normal operating conditions • Confirm which refrigerant is commonly associated with a mandatory oil separator in the discharge line as standard design practice • Eliminate any refrigerants you know are halocarbon blends or single-component HFC/HCFCs, since these typically have at least some oil miscibility with appropriate oils

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Question 1 of 205eccef9dbacbc34ba4d46010

Which refrigeration system will absolutely require the use of an oil separator located in the discharge line due to a lack of refrigerant-oil miscibility?

Back

Question 1 of 20

5eccef9dbacbc34ba4d46010

Which refrigeration system will absolutely require the use of an oil separator located in the discharge line due to a lack of refrigerant-oil miscibility?

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?

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