What statement is true concerning figure "A"...

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Question 1 of 205eccef9dbacbc34ba4d46092

What statement is true concerning figure "A" of the illustrated hydronic heating/cooling systems? See illustration GS-RA-44.

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5eccef9dbacbc34ba4d46092

What statement is true concerning figure "A" of the illustrated hydronic heating/cooling systems? See illustration GS-RA-44.

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🔍 Key Concepts

• Figure A is a single-pipe, series loop hydronic system (one main, loads tapped in line). • In a series loop, the same water passes through Load 1 then Load 2, picking up or giving off heat as it goes. • During the cooling season, the water entering the loop is at its coldest and then absorbs heat from each terminal unit in turn.

💭 Think About

• Trace the direction of water flow in Figure A and ask: after passing through Load 1, is the water going to Load 2 colder, warmer, or the same as when it entered Load 1 during cooling? • If each terminal unit removes heat from its room air, what must happen to the water temperature as it leaves that unit? • Compare this behavior to what would happen in a parallel system where each load has its own branch off the main — would the water temperature to each load be identical there?

✅ Before You Answer

• Be sure Figure A is recognized as series (one continuous loop), not parallel branches. • Focus only on the cooling season for this question; ignore what happens in heating for now when comparing the options. • Check which option correctly describes how the supply water temperature changes from Load 1 to Load 2 along the direction of flow in a series cooling loop.

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Question 1 of 205eccef9dbacbc34ba4d46092

What statement is true concerning figure "A" of the illustrated hydronic heating/cooling systems? See illustration GS-RA-44.

Back

Question 1 of 20

5eccef9dbacbc34ba4d46092

What statement is true concerning figure "A" of the illustrated hydronic heating/cooling systems? See illustration GS-RA-44.

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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