In the event of failure of bellows "I" as...

Question 1 / 2066636ef128f7522a1c521269

Question 1 of 2066636ef128f7522a1c521269

In the event of failure of bellows "I" as shown in the illustration, ________. Illustration SE-0019

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Question 1 of 20

66636ef128f7522a1c521269

In the event of failure of bellows "I" as shown in the illustration, ________. Illustration SE-0019

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🔍 Key Concepts

• Automatic steam trap / governor operation shown in the illustration • Relationship between bellows I movement and pivot rods / lever assembly motion • How motion of bellows is transmitted to piston F and what that does to the exhaust valve vs. steam makeup valve

💭 Think About

• Trace what happens, step‑by‑step, when bellows I normally expands and contracts. Which direction does it push or pull the pivot rods and lever? • If bellows I fails (loses pressure/collapses), in which direction will the spring(s) drive the moving parts? Follow that direction through the linkage to piston F. • Look carefully at ports B, C, D and E. Which piston movement opens exhaust to the manifold and which admits makeup steam?

✅ Before You Answer

• Identify which valve is the exhaust valve and which is the makeup steam valve in the lower manifold section. • Determine the normal (spring‑loaded / fail‑safe) position of piston F when no bellows force is acting. • Verify the direction of piston F travel (upward or downward) for exhaust open vs. makeup steam open before choosing an answer.

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Question 1 of 20

In the event of failure of bellows "I" as shown in the illustration, ________. Illustration SE-0019

piston "F" moves downward to open the exhaust valve and close the steam makeup valve

piston "F" moves downward to close the exhaust valve and open the steam makeup valve

piston "F" moves upward to close the exhaust valve and open the makeup steam valve

piston "F" moves upward to open the exhaust valve and close the makeup steam valve

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Question 1 / 2066636ef128f7522a1c521269

Question 1 of 2066636ef128f7522a1c521269

In the event of failure of bellows "I" as shown in the illustration, ________. Illustration SE-0019

Back

Question 1 of 20

66636ef128f7522a1c521269

In the event of failure of bellows "I" as shown in the illustration, ________. Illustration SE-0019

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