Where is the latent heat obtained to create...

Question 1 / 2066636eee28f7522a1c51ec53

Question 1 of 2066636eee28f7522a1c51ec53

Where is the latent heat obtained to create vapor from the feed water in the illustrated distiller? Illustration MO-0111

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Question 1 of 20

66636eee28f7522a1c51ec53

Where is the latent heat obtained to create vapor from the feed water in the illustrated distiller? Illustration MO-0111

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🔍 Key Concepts

• Trace the feed water flow path on the MO-0111 drawing and note which components it passes through just before evaporation occurs. • Recall that latent heat of vaporization is transferred where a hotter vapor or steam is condensing on a surface while the feed water is turning to vapor on the other side. • Identify which numbered items are preheaters (raising temperature only – sensible heat) versus those that are the evaporating/heating surface in direct contact with the boiling feed water.

💭 Think About

• Follow the line carrying seawater/feed water: through which components (3, 20, 23, 24) does it pass, and in what order, before it becomes vapor? • Among devices 3, 20, 23, and 24, which one is clearly shown as the heating surface inside the distiller shell where boiling/evaporation actually occurs, rather than just control or preheating? • Where on the diagram is the heating steam or hot vapor supplied and then condensed? Match that location to the answer choices.

✅ Before You Answer

• Verify which component is inside the evaporator body (the large vessel outline) – this is likely where boiling and latent heat transfer occur. • Confirm which component receives heating steam or vapor (look for steam supply/condensate return lines) – this is your source of latent heat. • Make sure you distinguish between sensible heating (temperature rise with no phase change, such as in a feed-water heater or control valve) and latent heating (phase change from liquid to vapor).

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Question 1 of 20

Where is the latent heat obtained to create vapor from the feed water in the illustrated distiller? Illustration MO-0111

During its contact period with heat exchanger "3".

Only as it passes through device "20".

From having passed through "23".

While it is in contact with device "24".

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Question 1 / 2066636eee28f7522a1c51ec53

Question 1 of 2066636eee28f7522a1c51ec53

Where is the latent heat obtained to create vapor from the feed water in the illustrated distiller? Illustration MO-0111

Back

Question 1 of 20

66636eee28f7522a1c51ec53

Where is the latent heat obtained to create vapor from the feed water in the illustrated distiller? Illustration MO-0111

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?

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