A heated bulkhead has which effect on a...

Question 1 / 2066636ee728f7522a1c517d0d

Question 1 of 2066636ee728f7522a1c517d0d

A heated bulkhead has which effect on a hygroscopic commodity?

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Question 1 of 20

66636ee728f7522a1c517d0d

A heated bulkhead has which effect on a hygroscopic commodity?

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🔍 Key Concepts

• Hygroscopic cargoes and how they interact with moisture in the surrounding air • The effect of heating a steel bulkhead on the temperature of nearby air and cargo surfaces • Relationship between temperature, vapor pressure, and dew point in a closed space

💭 Think About

• When a bulkhead is heated, what happens to the temperature of the air and the cargo that is directly against it? • How does increasing temperature near the bulkhead affect the ability of air to hold water vapor and the behavior of moisture within a hygroscopic cargo? • Which option best describes a local effect right at the heated surface, rather than a general effect on the whole compartment?

✅ Before You Answer

• Review what hygroscopic means: does this cargo absorb moisture from the air or give it off? • Think about how raising temperature usually affects vapor pressure of a substance—does it go up or down? • Consider where moisture would tend to move: from warmer to cooler surfaces, or from cooler to warmer ones?

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Question 1 of 20

A heated bulkhead has which effect on a hygroscopic commodity?

Causes moisture to accumulate against the bulkhead

It raises the vapor pressure of the commodity

It will lower the dew point of the air

It lowers the vapor pressure of the commodity

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Question 1 / 2066636ee728f7522a1c517d0d

Question 1 of 2066636ee728f7522a1c517d0d

A heated bulkhead has which effect on a hygroscopic commodity?

Back

Question 1 of 20

66636ee728f7522a1c517d0d

A heated bulkhead has which effect on a hygroscopic commodity?

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