Practice Industrial Air-conditioning (1.1.2) - Psychrometry

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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
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6 sample questions

Question 1.
What does DBT stand for?
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Think about the basic measurement of air temperature.
Question 2.
Define relative humidity.
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Consider how much moisture air can hold.
3Question 3.
What is the main function of industrial air-conditioning?
- Comfort for humans
- Maintaining product conditions
- Protecting equipment
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Think about what industries need the most.
4Question 4.
Relative humidity (RH) measures the amount of moisture in the air. True or False?
- True
- False
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Remember how much moisture the air can hold.
Question 5.
A pharmaceutical company requires specific RH levels for production. If the current RH is 80% and the target is 50%, what measures can the air-conditioning system take?
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Think about cooling that extracts moisture.
Question 6.
Explain how energy efficiency standards from ASHRAE can influence air-conditioning design in a new textile factory.
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Consider what standards ensure the factory uses energy wisely.

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