Practice - HR: Humidity Ratio
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Practice Questions
Test your understanding with targeted questions
Define the Humidity Ratio.
💡 Hint: Think about the measurement units for water and dry air.
What does RH stand for?
💡 Hint: Consider what you measure in relation to saturation.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What measurement does Humidity Ratio (HR) express?
💡 Hint: Think about how it's measured.
True or False: An increase in HR generally improves comfort in summer.
💡 Hint: Consider what humidity does to our perception of temperature.
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Challenge Problems
Push your limits with advanced challenges
You have an air conditioning system that currently has an HR of 0.012 kg/kg. Describe how you would adjust the system to lower the HR to enhance feel in a summer setting while minimizing energy usage.
💡 Hint: Consider both temperature adjustments and moisture extraction techniques.
Calculate the change in enthalpy if HR increases from 0.005 kg/kg to 0.015 kg/kg at a constant temperature of 25°C. What implications does this have on the cooling load?
💡 Hint: Examine the role of moisture in enthalpy through HVAC performance metrics.
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