If the running suction pressure for an...

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Question 1 of 205eccef9ebacbc34ba4d46162

If the running suction pressure for an operating refrigeration compressor of a TXV controlled refrigeration system is below normal, the cause may be which of the following?

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5eccef9ebacbc34ba4d46162

If the running suction pressure for an operating refrigeration compressor of a TXV controlled refrigeration system is below normal, the cause may be which of the following?

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🔍 Key Concepts

• Relationship between suction pressure and evaporator/refrigerant flow • What a TXV (thermostatic expansion valve) actually controls in the system • How restrictions or blockages on the low side affect suction pressure

💭 Think About

• Ask yourself: does this condition (low suction pressure) suggest too much refrigerant reaching the evaporator, or not enough? • Which option would tend to starve the evaporator of refrigerant rather than flood it? • Which of the listed conditions would act like a partial blockage on the suction side of the compressor?

✅ Before You Answer

• Eliminate any options that would clearly cause higher suction pressure, not lower • Focus on what would reduce the mass flow of refrigerant vapor returning to the compressor • Check which option describes something located on the suction line/low-pressure side that could become restricted or fouled

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Question 1 of 205eccef9ebacbc34ba4d46162

If the running suction pressure for an operating refrigeration compressor of a TXV controlled refrigeration system is below normal, the cause may be which of the following?

Back

Question 1 of 20

5eccef9ebacbc34ba4d46162

If the running suction pressure for an operating refrigeration compressor of a TXV controlled refrigeration system is below normal, the cause may be which of the following?

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