What statement is true concerning remote...

Question 1 / 2066636ef128f7522a1c52335b

Question 1 of 2066636ef128f7522a1c52335b

What statement is true concerning remote valve position indication at a control station?

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Question 1 of 20

66636ef128f7522a1c52335b

What statement is true concerning remote valve position indication at a control station?

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🔍 Key Concepts

• Remote valve position indicators on control panels and what they typically show • Differences in operation between 90° rotary valves (like ball or butterfly) and linear valves (gate and globe) • Which valve types are normally either fully open/closed vs. commonly throttled to partial openings

💭 Think About

• Think about which valves are most often used simply fully open or fully closed. Would you need a fine degree-of-opening scale for those? • Which valves are commonly used for throttling or flow control, where knowing the exact degree of opening is more important? • How does the motion of the valve stem or disc (90° rotation vs. rising stem) affect how easy it is to show a percentage or degree of opening remotely?

✅ Before You Answer

• Identify which valves are quarter‑turn (90° rotary) and which are multi‑turn (linear). • Decide which type would more logically have just open/closed indication versus a degree-of-opening indication. • Match that reasoning carefully against each answer choice’s pairing of valve type and indicator type before selecting.

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Question 1 of 20

What statement is true concerning remote valve position indication at a control station?

90° rotary valves generally have valve only open and closed indicators, whereas gate and globe valves generally have degree of opening indicators.

90° rotary valves and gate valves generally have valve only open and closed indicators, whereas globe valves generally have degree of opening indicators.

90° rotary valves and globe valves generally have valve only open and closed indicators, whereas gate valves generally have degree of opening indicators.

Gate and globe valves generally have valve only open and closed indicators, whereas 90° rotary valves generally have degree of opening indicators.

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Question 1 / 2066636ef128f7522a1c52335b

Question 1 of 2066636ef128f7522a1c52335b

What statement is true concerning remote valve position indication at a control station?

Back

Question 1 of 20

66636ef128f7522a1c52335b

What statement is true concerning remote valve position indication at a control station?

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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