When adding oil to a refrigeration system,...

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Question 1 of 205eccef9dbacbc34ba4d460ba

When adding oil to a refrigeration system, what precautions must be taken?

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5eccef9dbacbc34ba4d460ba

When adding oil to a refrigeration system, what precautions must be taken?

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🔍 Key Concepts

• Safe charging procedures for refrigeration systems • How to prevent air and moisture from entering a closed refrigeration circuit • What conditions are required before opening a system to add oil

💭 Think About

• Which option focuses on keeping contaminants (like air) out of the refrigeration system while adding oil? • Which steps would actually increase risk or are unrelated to the oil-addition process? • Think about what you must ensure about the charging line and pump before you connect them to the system.

✅ Before You Answer

• Identify which choice deals directly with the charging equipment (pump/hose) condition. • Eliminate any options that would not be a normal or safe practice when adding oil. • Ask: which step is essential to avoid getting air into the system, which can cause poor operation and corrosion.

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Question 1 of 205eccef9dbacbc34ba4d460ba

When adding oil to a refrigeration system, what precautions must be taken?

Back

Question 1 of 20

5eccef9dbacbc34ba4d460ba

When adding oil to a refrigeration system, what precautions must be taken?

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