Under normal operating conditions, a drop in...

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Question 1 of 205eccefa0bacbc34ba4d46e1f

Under normal operating conditions, a drop in the steam temperature leaving an interdeck-type superheater can be caused by a decrease in the velocity of the __________.

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Question 1 of 20

5eccefa0bacbc34ba4d46e1f

Under normal operating conditions, a drop in the steam temperature leaving an interdeck-type superheater can be caused by a decrease in the velocity of the __________.

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🔍 Key Concepts

• Heat transfer in superheaters (gas side vs. steam side) • Effect of gas velocity on tube metal and steam outlet temperature • Effect of steam mass flow/velocity inside tubes on outlet steam temperature

💭 Think About

• In an interdeck-type superheater, which fluid actually supplies the heat energy that raises the steam temperature? • If the velocity of that heating fluid decreases, what happens to the rate of heat transfer and the final steam temperature? • For each option, ask yourself: would a LOWER velocity of this stream tend to LOWER or RAISE the outlet steam temperature under normal conditions?

✅ Before You Answer

• Identify which side of the superheater tubes the combustion gas is on and which side the steam is on • Decide whether a decrease in gas-side velocity or steam-side velocity is more directly tied to a DROP (not rise) in steam outlet temperature • Make sure the option you choose is actually part of the interdeck-type superheater circuit affecting the leaving steam temperature, not just somewhere else in the steam system

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Question 1 of 205eccefa0bacbc34ba4d46e1f

Under normal operating conditions, a drop in the steam temperature leaving an interdeck-type superheater can be caused by a decrease in the velocity of the __________.

Back

Question 1 of 20

5eccefa0bacbc34ba4d46e1f

Under normal operating conditions, a drop in the steam temperature leaving an interdeck-type superheater can be caused by a decrease in the velocity of the __________.

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