Which of the hand valve configurations for...

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Question 1 of 205eccef9dbacbc34ba4d460be

Which of the hand valve configurations for the gauge manifold set is the correct set up for charging refrigerant into the low side of the system as a vapor? See illustration GS-RA-03.

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5eccef9dbacbc34ba4d460be

Which of the hand valve configurations for the gauge manifold set is the correct set up for charging refrigerant into the low side of the system as a vapor? See illustration GS-RA-03.

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🔍 Key Concepts

• Flow path from the center charging hose to the low-side service connection • Which manifold valve positions keep the high side isolated while allowing flow only into the low side • Safety reason for charging vapor into the low side only (avoiding liquid slugging of the compressor)

💭 Think About

• On each option A–D, trace the orange arrows: from the center port, does refrigerant go only to the low side, or also to the high side? • Which drawing shows the low-side valve open to the center hose while the high-side valve remains closed and there is no cross‑flow between low and high? • If you were actually charging a running system as vapor, which configuration would best prevent liquid from entering the compressor through the high side?

✅ Before You Answer

• Verify which option shows one valve open to the center hose and the other valve fully closed. • Confirm that, in your chosen option, no arrows indicate flow between the low and high sides of the manifold. • Make sure the refrigerant flow path is: cylinder → center hose → low-side gauge port → low-side service connection, with the high side isolated.

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Question 1 of 205eccef9dbacbc34ba4d460be

Which of the hand valve configurations for the gauge manifold set is the correct set up for charging refrigerant into the low side of the system as a vapor? See illustration GS-RA-03.

Back

Question 1 of 20

5eccef9dbacbc34ba4d460be

Which of the hand valve configurations for the gauge manifold set is the correct set up for charging refrigerant into the low side of the system as a vapor? See illustration GS-RA-03.

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