In a refrigeration system that is not...

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Question 1 of 2066636ef128f7522a1c5231b8

In a refrigeration system that is not protected by a water failure switch, if the cooling water to the condenser fails, what will be the result for protective purposes?

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Question 1 of 20

66636ef128f7522a1c5231b8

In a refrigeration system that is not protected by a water failure switch, if the cooling water to the condenser fails, what will be the result for protective purposes?

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🔍 Key Concepts

• High pressure cutout switch function in refrigeration systems • Effect of loss of condenser cooling water on system pressure and condensing temperature • Difference between actions of the expansion valve, solenoid valve, and king valve

💭 Think About

• When condenser cooling water stops, what happens to the refrigerant pressure on the high side of the system? Increases, decreases, or stays the same? • Which device in a standard marine refrigeration safety chain is specifically designed to react to excessive discharge / condensing pressure? • Which of the listed valves (expansion, solenoid, king) are control or isolation valves, and which one is normally tied to a pressure safety device?

✅ Before You Answer

• Identify which choice involves a device that is normally wired or piped to respond to high-side pressure conditions for protection. • Verify which components (expansion valve, solenoid valve, king valve, high-pressure control) typically operate automatically versus manually operated service valves. • Confirm that loss of condenser water will cause rapid rise in head pressure, and ask: which option corresponds to a protective shutdown on high pressure?

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Question 1 of 2066636ef128f7522a1c5231b8

In a refrigeration system that is not protected by a water failure switch, if the cooling water to the condenser fails, what will be the result for protective purposes?

Back

Question 1 of 20

66636ef128f7522a1c5231b8

In a refrigeration system that is not protected by a water failure switch, if the cooling water to the condenser fails, what will be the result for protective purposes?

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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