Normally a boiler water sample should be...

Question 1 / 205eccefa0bacbc34ba4d46f83

Question 1 of 205eccefa0bacbc34ba4d46f83

Normally a boiler water sample should be taken __________.

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Question 1 of 20

5eccefa0bacbc34ba4d46f83

Normally a boiler water sample should be taken __________.

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🔍 Key Concepts

• Boiler water testing is done to see the true condition of the water inside the boiler drum. • Blowdown removes concentrated dissolved solids and sludge; it changes the water condition. • Adding makeup water and treatment chemicals also changes the water condition from its normal operating state.

💭 Think About

• Ask yourself: At what point in the boiler operating cycle will a sample best represent the actual working condition of the boiler water? • How would blowing down the boiler right before sampling affect the concentration of dissolved solids in the sample? • If you add makeup water or treatment chemicals, does the water immediately reach a stable, uniform condition, or does that take some time?

✅ Before You Answer

• Make sure you consider when the boiler water is in its normal, stable operating condition. • Think about whether the sample should be taken when the total dissolved solids (TDS) are highest, lowest, or at a representative average level. • Verify which options involve a condition that has just been artificially changed (by blowdown or by adding water/chemicals) versus the natural running condition.

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Question 1 of 20

Normally a boiler water sample should be taken __________.

after the boiler has been blown down

when the boiler has been refilled with makeup

before the boiler has been blown down or chemicals added

from the highest point in the feed system

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Question 1 / 205eccefa0bacbc34ba4d46f83

Question 1 of 205eccefa0bacbc34ba4d46f83

Normally a boiler water sample should be taken __________.

Back

Question 1 of 20

5eccefa0bacbc34ba4d46f83

Normally a boiler water sample should be taken __________.

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