Which of the devices listed is used to limit...

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Question 1 of 205eccef9dbacbc34ba4d46005

Which of the devices listed is used to limit frosting of chill box evaporator coils on multiple box installations served by one compressor?

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5eccef9dbacbc34ba4d46005

Which of the devices listed is used to limit frosting of chill box evaporator coils on multiple box installations served by one compressor?

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🔍 Key Concepts

• Function of an evaporator pressure regulating valve in refrigeration systems • How multiple box installations on one compressor are kept at different temperatures • What happens to evaporator coil temperature and frosting when pressure is controlled vs when only flow is controlled

💭 Think About

• Which device on the list directly controls evaporator pressure/temperature rather than just refrigerant flow or level? • In a system with several boxes on one compressor, what must be controlled at each evaporator to prevent that coil from getting too cold and frosting? • Which option is normally installed at the evaporator outlet to keep its pressure from dropping below a set value?

✅ Before You Answer

• Identify which component’s primary purpose is to maintain a minimum evaporator pressure (and therefore a minimum coil temperature). • Eliminate any devices whose main job is metering refrigerant into the evaporator rather than controlling outlet pressure. • Consider which component is typically used on each box in a multi-box, single-compressor installation to avoid over‑cooling and coil frosting.

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Question 1 of 205eccef9dbacbc34ba4d46005

Which of the devices listed is used to limit frosting of chill box evaporator coils on multiple box installations served by one compressor?

Back

Question 1 of 20

5eccef9dbacbc34ba4d46005

Which of the devices listed is used to limit frosting of chill box evaporator coils on multiple box installations served by one compressor?

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

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