In the diagram, shown in the illustration,...

Question 1 / 205eccef9bbacbc34ba4d45417

Question 1 of 205eccef9bbacbc34ba4d45417

In the diagram, shown in the illustration, the swing-check valve is represented by the item numbered __________. See illustration GS-0125.

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Question 1 of 20

5eccef9bbacbc34ba4d45417

In the diagram, shown in the illustration, the swing-check valve is represented by the item numbered __________. See illustration GS-0125.

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🔍 Key Concepts

• Swing-check valve symbol on piping diagrams (how it looks compared with a globe or gate valve) • Difference between a check valve (one-way flow) and a manually operated isolation valve • Location in the system where backflow prevention would be especially important

💭 Think About

• Look at items 1–4 and decide which symbol shows a valve that allows flow in only one direction, rather than a hand- or motor-operated shutoff valve. • Ask yourself: which numbered component would protect the pump or equipment from reverse flow when the pump is secured? • Compare the valve symbols: which one shows an internal moving disc or flap rather than just an open/closed block?

✅ Before You Answer

• Verify which of the numbered items includes a check-valve arrow or flap inside the valve body symbol. • Confirm that the selected item is not labeled with a motor operator (M) or clearly used as a simple shutoff valve. • Check that the chosen valve is placed where reverse flow would be undesirable, such as on the discharge or suction side of the pump or near the manifold.

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Question 1 of 20

In the diagram, shown in the illustration, the swing-check valve is represented by the item numbered __________. See illustration GS-0125.

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Question 1 / 205eccef9bbacbc34ba4d45417

Question 1 of 205eccef9bbacbc34ba4d45417

In the diagram, shown in the illustration, the swing-check valve is represented by the item numbered __________. See illustration GS-0125.

Back

Question 1 of 20

5eccef9bbacbc34ba4d45417

In the diagram, shown in the illustration, the swing-check valve is represented by the item numbered __________. See illustration GS-0125.

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