If a liquid sight flow indicator in a...

Question 1 / 205eccef9ebacbc34ba4d46153

Question 1 of 205eccef9ebacbc34ba4d46153

If a liquid sight flow indicator in a refrigeration system shows gas bubbles in motion passing inside of the glass, what does this indicate?

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Question 1 of 20

5eccef9ebacbc34ba4d46153

If a liquid sight flow indicator in a refrigeration system shows gas bubbles in motion passing inside of the glass, what does this indicate?

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🔍 Key Concepts

• Function of a liquid line sight glass in a refrigeration system • Normal appearance of refrigerant flow when system is properly charged • What bubbles in the liquid line usually tell you about refrigerant state or quantity

💭 Think About

• Ask yourself: in the liquid line, should the refrigerant be mostly liquid, mostly vapor, or a mix when the system is operating correctly? • If you see moving bubbles in what is supposed to be a solid column of liquid, what condition of charge or pressure would cause that? • Which of the answer choices would logically create a two-phase (liquid + vapor) flow where you are expecting pure liquid?

✅ Before You Answer

• Verify what a properly charged system looks like in the sight glass under normal load • Consider whether excess refrigerant or insufficient refrigerant is more likely to cause vapor formation in the liquid line • Confirm that you are not confusing oil or ice appearance with the visual of clear gas bubbles moving through clear liquid

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Question 1 of 20

If a liquid sight flow indicator in a refrigeration system shows gas bubbles in motion passing inside of the glass, what does this indicate?

too much refrigerant in the system

oil entrained in the refrigerant

less than a full charge of refrigerant in the system

ice crystals forming in the refrigerant

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Question 1 / 205eccef9ebacbc34ba4d46153

Question 1 of 205eccef9ebacbc34ba4d46153

If a liquid sight flow indicator in a refrigeration system shows gas bubbles in motion passing inside of the glass, what does this indicate?

Back

Question 1 of 20

5eccef9ebacbc34ba4d46153

If a liquid sight flow indicator in a refrigeration system shows gas bubbles in motion passing inside of the glass, what does this indicate?

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