What are the two most common gases that...

Question 1 / 205eccefa0bacbc34ba4d46f9f

Question 1 of 205eccefa0bacbc34ba4d46f9f

What are the two most common gases that dissolve in boiler water and cause corrosion on the internal parts of the boiler?

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Question 1 of 20

5eccefa0bacbc34ba4d46f9f

What are the two most common gases that dissolve in boiler water and cause corrosion on the internal parts of the boiler?

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🔍 Key Concepts

• Boiler feedwater treatment and why certain gases must be removed • How dissolved gases contribute to corrosion in steel pressure vessels • Which gases are commonly targeted by deaerators and chemical scavengers in marine boilers

💭 Think About

• Think about which gases in the choices are most likely to be present in water/steam systems and are highly reactive with steel surfaces. • Consider which gases are specifically removed in boiler feedwater systems using deaeration and chemical treatments like sulfite or amine. • Ask yourself which gas pair is well-known in engineering for causing both pitting corrosion and carbonic acid formation in condensate lines.

✅ Before You Answer

• Verify which gases in the options are commonly found dissolved in water in a boiler system, not just in air. • Check which gases are specifically mentioned in standard boiler water treatment discussions as primary corrosion culprits. • Eliminate any gas that is typically insoluble or not a major corrosive agent in boiler operation.

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Question 1 of 20

What are the two most common gases that dissolve in boiler water and cause corrosion on the internal parts of the boiler?

Oxygen and carbon dioxide

Oxygen and carbon monoxide

Oxygen and ammonia

Oxygen and nitrogen

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Question 1 / 205eccefa0bacbc34ba4d46f9f

Question 1 of 205eccefa0bacbc34ba4d46f9f

What are the two most common gases that dissolve in boiler water and cause corrosion on the internal parts of the boiler?

Back

Question 1 of 20

5eccefa0bacbc34ba4d46f9f

What are the two most common gases that dissolve in boiler water and cause corrosion on the internal parts of the boiler?

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