In addition to sensing steam drum water...

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Question 1 of 2066636ef128f7522a1c5236ef

In addition to sensing steam drum water level and boiler steam flow, what additional sensing input does a three-element feedwater regulator control system utilize?

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Question 1 of 20

66636ef128f7522a1c5236ef

In addition to sensing steam drum water level and boiler steam flow, what additional sensing input does a three-element feedwater regulator control system utilize?

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🔍 Key Concepts

• Three-element feedwater control systems in marine boilers • Relationship between steam drum level, steam flow, and feedwater flow • Why load changes require more than just level and steam flow sensing

💭 Think About

• Think about what mass balance a boiler is trying to maintain when the steam demand changes quickly. • If you already sense drum level and steam flow (out of the boiler), what other flow would be important to measure for stable control? • Which of the listed choices directly replaces the water that is being turned into steam?

✅ Before You Answer

• Identify which choice represents water going into the boiler rather than fuel, air, or gas leaving it. • Confirm which signal would allow the regulator to compare water in vs. steam out in real time. • Eliminate any option that is not a direct measure of feedwater entering the boiler.

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Question 1 of 2066636ef128f7522a1c5236ef

In addition to sensing steam drum water level and boiler steam flow, what additional sensing input does a three-element feedwater regulator control system utilize?

Back

Question 1 of 20

66636ef128f7522a1c5236ef

In addition to sensing steam drum water level and boiler steam flow, what additional sensing input does a three-element feedwater regulator control system utilize?

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