Referring to the illustrated psychrometric...

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Question 1 of 2066636eee28f7522a1c51f124

Referring to the illustrated psychrometric chart, if the dry bulb temperature is 70°F and the relative humidity is 40%, what is the absolute humidity? Illustration GS-RA-22

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66636eee28f7522a1c51f124

Referring to the illustrated psychrometric chart, if the dry bulb temperature is 70°F and the relative humidity is 40%, what is the absolute humidity? Illustration GS-RA-22

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🔍 Key Concepts

• Locate the dry bulb temperature of 70°F on the bottom horizontal axis and move vertically up from that point. • From where 70°F lines up, follow the curve for 40% relative humidity until they intersect. • From that intersection, project horizontally to the right-hand grains of moisture scale to read the absolute humidity in grains per pound of dry air.

💭 Think About

• How do the constant relative humidity curves run across this chart, and which one corresponds to 40%? • Once you find the intersection of 70°F dry bulb and 40% relative humidity, which direction must you move to read grains of moisture per pound of dry air? • Compare the value you read on the grains scale with the four answer choices— which one is closest to the point you found on the chart?

✅ Before You Answer

• Be sure you are on the 70°F dry bulb line, not 75°F or 65°F. • Confirm you are following the correct 40% relative humidity curve, not the 30% or 50% curve next to it. • Double-check that you read from the right-hand vertical scale labeled grains of moisture, not the percent relative humidity scale at the top.

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Question 1 of 2066636eee28f7522a1c51f124

Referring to the illustrated psychrometric chart, if the dry bulb temperature is 70°F and the relative humidity is 40%, what is the absolute humidity? Illustration GS-RA-22

Back

Question 1 of 20

66636eee28f7522a1c51f124

Referring to the illustrated psychrometric chart, if the dry bulb temperature is 70°F and the relative humidity is 40%, what is the absolute humidity? Illustration GS-RA-22

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