To change the lifting pressure of the safety...

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Question 1 of 205eccefa0bacbc34ba4d46d44

To change the lifting pressure of the safety valve shown in the illustration, you must readjust the part labeled __________. See illustration SG-0018.

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Question 1 of 20

5eccefa0bacbc34ba4d46d44

To change the lifting pressure of the safety valve shown in the illustration, you must readjust the part labeled __________. See illustration SG-0018.

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🔍 Key Concepts

• How a spring-loaded safety valve controls set (lifting) pressure • Which part of the valve changes spring compression when adjusted • Difference between parts used for testing or gagging the valve and parts used for permanent pressure setting

💭 Think About

• Look at which labeled part is directly connected to the top of the spring and would change its compression if turned or moved. • Ask yourself: if I wanted this valve to lift at a higher pressure, which part would I adjust to squeeze the spring tighter? • Consider which labeled parts are mainly for flow (inlet/outlet), which are for manual lifting, and which are for mechanical adjustment.

✅ Before You Answer

• Identify the part that actually bears on the top of the spring and can be screwed up or down. • Eliminate any parts that are clearly inlet seat or outlet passages, since these do not set lifting pressure. • Watch out for parts used only as a cap or cover over the real adjusting mechanism; the cover itself is usually not what you readjust for set pressure.

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Question 1 of 205eccefa0bacbc34ba4d46d44

To change the lifting pressure of the safety valve shown in the illustration, you must readjust the part labeled __________. See illustration SG-0018.

Back

Question 1 of 20

5eccefa0bacbc34ba4d46d44

To change the lifting pressure of the safety valve shown in the illustration, you must readjust the part labeled __________. See illustration SG-0018.

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