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Refrigeration and Air Conditioning Practice Test: Comfort Air-Conditioning
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Comfort Air-Conditioning topics include: Optimum effective temperature, human body heat production and rejection, comfort air conditioning, air conditioning systems equipments, industrial air-conditioning, winter and summer air-conditioning, unitary and central air conditioning, room and grand sensible heat factors, fans and its laws. Comfort air conditioning is a type of air conditioning system that is designed to maintain a comfortable indoor climate. Comfort cooling systems work by removing heat from a room by pushing it outside and replacing the heat with cooler air. They are often used... Show more
Refrigeration and Air Conditioning Practice Test: Comfort Air-Conditioning
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20 Questions

1. What is the effective temperature needed in a hall with a high density of occupants?
2. What is the effective temperature needed if a person is doing a heavy activity like working with heavy loads?
3. What is the effective temperature needed if a person is sitting in a cinema hall?
4. What is the effective temperature needed if a person is entering his office?
5. What is the value of optimum effective temperature in winter?
6. Which of the following provides the relationship between the optimum indoor effective temperature and optimum outdoor effective temperature?
7. What is the effective temperature needed in a hall with a high density of occupants?
8. What is the value of the optimum effective temperature in summer?
9. The heat production from a normal healthy man when asleep is about _________
10. Which of the following is true about the optimum effective temperature for human comfort?
11. Which of the following does not mainly a factor of dependency for the degree of warmth or cold?
12. What is the value of an increase in effective temperature do women need than men?
13. What is the effective temperature needed if a person is sitting in a cinema hall?
14. What is the effective temperature needed if the duration of stay in a room is short?
15. When the heat stored in the body is ________ the human body feels comfortable.
16. Men need a higher effective temperature than women.
17. A person with heavy clothing needs ____________ optimum temperature as compared to a person with light clothing.
18. What is the value of an increase in effective temperature do children need than older ones in case of maternity halls?
19. When the heat stored in the body is ________ the human body feels comfortable.
20. What is the value of optimum effective temperature in winter?