Waste heat boilers may be equipped with...

Question 1 / 205eccefa2bacbc34ba4d47b99

Question 1 of 205eccefa2bacbc34ba4d47b99

Waste heat boilers may be equipped with vents on the feed water heater heads to __________.

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Question 1 of 20

5eccefa2bacbc34ba4d47b99

Waste heat boilers may be equipped with vents on the feed water heater heads to __________.

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🔍 Key Concepts

• Function of vents on boilers and feed water heaters • What air binding means in a liquid-filled system • Difference between gases, pressure, chemicals, and solids in boiler components

💭 Think About

• Ask yourself: What problem occurs if air or non-condensable gases are trapped in the top of a feed water heater head? • Which of the choices describes something that a small vent on top of a heater is best suited to handle, as opposed to a relief valve or drain? • Think about which items (pressure, sediment, chemicals, air) are normally removed by vents, relief valves, or blowdown/drains respectively.

✅ Before You Answer

• Check which device is normally used to safely release excess pressure (compare a vent vs. a safety/relief valve). • Consider how sediment is usually removed in boiler systems — from the top or from the bottom? • Verify which problem, if not corrected, can stop or greatly reduce circulation/flow of water through the heater.

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Question 1 of 20

Waste heat boilers may be equipped with vents on the feed water heater heads to __________.

prevent air binding

release excess pressure

allow for feed water treatment

remove sediment

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Question 1 / 205eccefa2bacbc34ba4d47b99

Question 1 of 205eccefa2bacbc34ba4d47b99

Waste heat boilers may be equipped with vents on the feed water heater heads to __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47b99

Waste heat boilers may be equipped with vents on the feed water heater heads to __________.

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