Practice Assumptions (4.1) - Psychrometry - Refrigeration and Air Conditioning
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Assumptions

Practice - Assumptions

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Practice Questions

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Question 1 Easy

What is an ideal gas mixture?

💡 Hint: Think about behavior without any forces between gas particles.

Question 2 Easy

What does it mean for water vapor to be unsaturated?

💡 Hint: Consider when condensation happens.

4 more questions available

Interactive Quizzes

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Question 1

What does the assumption of ideal gas allow us to do in psychrometry?

Calculate real gas effects
Simplify calculations
Ignore atmospheric conditions

💡 Hint: Think about what ideal gas laws achieve.

Question 2

True or False: Unsaturated vapor cannot condense.

True
False

💡 Hint: Consider the definition of saturation.

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Challenge Problems

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Challenge 1 Hard

You are designing an air conditioning unit for a humid climate. How would the assumptions of ideal gas behavior and unsaturated vapor impact your design choices?

💡 Hint: Consider the interactions between temperature and humidity.

Challenge 2 Hard

Examine the consequences of mistakenly treating water vapor as saturated in a low-humidity environment. What maladaptations could arise in your HVAC design?

💡 Hint: Reflect on the definitions of saturated vs unsaturated states.

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