Which of the hand valve configurations for...

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Question 1 of 2066636eee28f7522a1c51eaef

Which of the hand valve configurations for the gauge manifold set is the correct set up for monitoring both the low and high system pressures? Illustration RA-0003

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Question 1 of 20

66636eee28f7522a1c51eaef

Which of the hand valve configurations for the gauge manifold set is the correct set up for monitoring both the low and high system pressures? Illustration RA-0003

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🔍 Key Concepts

• Relationship between low-side and high-side service ports on a refrigeration system and the two gauges on a manifold set • How the manifold hand valves control flow between the low side, high side, and center (charging) hose • Why you must avoid directly connecting high-side pressure into the low-side gauge when only monitoring pressures

💭 Think About

• For each option A–D, trace the orange arrows and decide: is the low gauge seeing ONLY low-side pressure, and the high gauge seeing ONLY high-side pressure? • In which configurations are the low and high sides accidentally connected together through the manifold, and what would that do to pressures and system operation? • Which arrangement allows both gauges to read their respective sides, but keeps the center port isolated so you are just monitoring, not charging or equalizing?

✅ Before You Answer

• Verify which valves are open/closed so that low gauge is connected to low side only • Verify that high gauge is connected to high side only at the same time • Confirm that there is no flow path between low and high sides through the manifold when you only want to monitor pressures

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Question 1 of 2066636eee28f7522a1c51eaef

Which of the hand valve configurations for the gauge manifold set is the correct set up for monitoring both the low and high system pressures? Illustration RA-0003

Back

Question 1 of 20

66636eee28f7522a1c51eaef

Which of the hand valve configurations for the gauge manifold set is the correct set up for monitoring both the low and high system pressures? Illustration RA-0003

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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