Using the available references, if the dry...

Question 1 / 2066636ee728f7522a1c518e59

Question 1 of 2066636ee728f7522a1c518e59

Using the available references, if the dry bulb temperature is 84°F and the wet bulb temperature is 81°F, what is the relative humidity in a cargo hold?

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Question 1 of 20

66636ee728f7522a1c518e59

Using the available references, if the dry bulb temperature is 84°F and the wet bulb temperature is 81°F, what is the relative humidity in a cargo hold?

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🔍 Key Concepts

• Using a psychrometric (humidity) chart that relates dry bulb, wet bulb, and relative humidity • Locating the dry bulb temperature on the horizontal axis and the wet bulb temperature line on the chart • Reading the relative humidity percentage curves that run across the chart

💭 Think About

• What happens to the position of the point on the chart when the dry bulb and wet bulb temperatures are very close together—is humidity higher or lower? • Once you mark the intersection of 84°F dry bulb and 81°F wet bulb, which labeled humidity curve (70%, 80%, 90%, etc.) does that point fall on or closest to? • Compare how far your point is from the 100% line versus the 70% line—does it look closer to higher or lower humidity values?

✅ Before You Answer

• Be sure you are reading dry bulb from the bottom horizontal scale (not from the side). • Confirm you are following the correct 81°F wet bulb sloping line, not a neighboring temperature line. • From the intersection point, carefully trace to the nearest labeled relative humidity curve and match it to the closest answer choice.

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Question 1 of 20

Using the available references, if the dry bulb temperature is 84°F and the wet bulb temperature is 81°F, what is the relative humidity in a cargo hold?

71%

79%

81%

88%

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Question 1 / 2066636ee728f7522a1c518e59

Question 1 of 2066636ee728f7522a1c518e59

Using the available references, if the dry bulb temperature is 84°F and the wet bulb temperature is 81°F, what is the relative humidity in a cargo hold?

Back

Question 1 of 20

66636ee728f7522a1c518e59

Using the available references, if the dry bulb temperature is 84°F and the wet bulb temperature is 81°F, what is the relative humidity in a cargo hold?

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