Chemicals are added to boiler water to...

Question 1 / 2066636ef128f7522a1c5210c7

Question 1 of 2066636ef128f7522a1c5210c7

Chemicals are added to boiler water to __________.

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Question 1 of 20

66636ef128f7522a1c5210c7

Chemicals are added to boiler water to __________.

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🔍 Key Concepts

• Boiler water treatment and why it is necessary • Difference between scale (mineral deposits) and corrosion • Normal desired pH (alkalinity vs acidity) in marine boiler water

💭 Think About

• Think about what happens inside boiler tubes when hard water is heated repeatedly. Which problem are we mainly trying to avoid with water treatment? • Which choice describes a condition you would almost NEVER want in a boiler (especially regarding acidity vs alkalinity)? • Ask yourself: even with good chemical treatment, do engineers still perform regular blowdowns?

✅ Before You Answer

• Verify which option relates directly to scale and deposits on heating surfaces. • Eliminate any option that suggests you can stop doing standard operating procedures (like blowdowns). • Remember that marine boiler water is usually kept slightly alkaline, not acidic. Check which choice conflicts with that.

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Question 1 of 20

Chemicals are added to boiler water to __________.

eliminate the need for blowdowns

prevent scale forming deposits

stabilize feedwater if a boiler becomes salted up

maintain an acidic condition in the feedwater

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Question 1 / 2066636ef128f7522a1c5210c7

Question 1 of 2066636ef128f7522a1c5210c7

Chemicals are added to boiler water to __________.

Back

Question 1 of 20

66636ef128f7522a1c5210c7

Chemicals are added to boiler water to __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Boiler water treatment and why it is necessary • Difference between scale (mineral deposits) and corrosion • Normal desired pH (alkalinity vs acidity) in marine boiler water

💭 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