Practice Psychrometric Chart (7) - Psychrometry - Refrigeration and Air Conditioning

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does the Dry Bulb Temperature represent?
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Think about how regular thermometers work.
Question 2.
Name one property that can be found on the Psychrometric Chart.
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Focus on the features listed in the chart.
3Question 3.
What is the maximum moisture level indicated on the saturation line of the Psychrometric Chart?
- 50% RH
- 75% RH
- 100% RH
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Think of humidity percentages.
4Question 4.
True or False: The Psychrometric Chart is only used for cooling applications.
- True
- False
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Recall the multiple applications of the chart.
Question 5.
Given that the Dry Bulb Temperature is 30°C and the Relative Humidity is 50%, determine the Wet Bulb Temperature using the Psychrometric Chart.
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Think about how to navigate the chart for the intersection.
Question 6.
If during humidification, the air state moves from (DBT: 20°C, RH: 30%) to (DBT: 25°C, RH: 70%), outline the process on the Psychrometric Chart.
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Visualize the path you'd trace on the chart.

5 more questions in this section. Enroll free to practise them all.