The illustrated control valve would be more...

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Question 1 of 205eccefa5bacbc34ba4d487b5

The illustrated control valve would be more suitable for __________. See illustration GS-0043.

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Question 1 of 20

5eccefa5bacbc34ba4d487b5

The illustrated control valve would be more suitable for __________. See illustration GS-0043.

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🔍 Key Concepts

• Thermostatic control valves with a remote bulb (like part J in the illustration) • The difference between simple flow control and automatic temperature control • How a valve’s fail position (opens or closes as temperature rises) affects whether it is used for heating or cooling

💭 Think About

• Look closely at the sensing bulb and bellows: as the sensed temperature rises, does the mechanism tend to open or close the main valve? How would that behavior match a heating vs a cooling duty? • Which of the listed services absolutely requires automatic, proportional temperature control rather than just simple throttling of steam flow? • For a fluid being heated vs a fluid being cooled, which service is usually arranged so that loss of control power or bulb failure does not lead to overheating or damage?

✅ Before You Answer

• Identify that part J is a remote temperature-sensing bulb and that the valve is therefore a self‑contained temperature controller, not just a hand‑operated throttling valve. • Determine whether the valve is designed to control the heating medium (steam) or the cooling medium (water, condensate, etc.) based on how it moves with rising temperature. • Match that behavior to the answer choice that describes automatic temperature control of a process stream, not simple on/off steam flow for a turbine or ejector.

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Question 1 of 205eccefa5bacbc34ba4d487b5

The illustrated control valve would be more suitable for __________. See illustration GS-0043.

Back

Question 1 of 20

5eccefa5bacbc34ba4d487b5

The illustrated control valve would be more suitable for __________. See illustration GS-0043.

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