Practice - Water Vapour (Moisture)
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Practice Questions
Test your understanding with targeted questions
What does DBT stand for?
💡 Hint: Think about the temperature we measure.
What is the importance of WBT?
💡 Hint: Consider what it measures.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the term 'relative humidity' mean?
💡 Hint: Remember, it's all about the moisture in the air!
True or False: The Dew Point Temperature is the temperature at which air becomes saturated.
💡 Hint: Think about when you see dew forming.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A room has a DBT of 24°C and a WBT of 20°C. Calculate the relative humidity using the psychrometric table.
💡 Hint: Locate the intersection point on the psychrometric chart.
In a humidifier system, you need to raise the humidity ratio from 0.008 to 0.015 in a room of 100 m³ at a DBT of 22°C. Calculate how much water vapor is needed.
💡 Hint: Convert the volume to mass using density and the ideal gas law.
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