Chapter 4 AIR AND HUMAN COMFORT MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. . The condition of mind that expresses satisfaction with the thermal environment is _______. (A) Thermal Comfort (B) Coldness (C) Hotness (D) EffectivenessShow All Answers 2. . The normal temperature of human body is _______. (A) 27°C (B) 37°C (C) 47°C (D) 100°CShow All Answers 3. . The process of supplying outdoor fresh air in the building is ________. (A) Cooling (B) Humidification (C) Ventilation (D) StratificationShow All Answers 4. . Human body exhales during respiratory process ________. (A) N2 (B) O2 (C) O3 (D) CO2Show All Answers 5. . The comfort range of air velocity is ________. (A) 0.1 - 0.25 m/s (B) 1.5 – 3.75 m/s (C) 5 – 9 m/s (D) 10 – 15 m/sShow All Answers 6. . The process in a body that converts food into energy is ________. (A) Respiration (B) Metabolism (C) Perspiration (D) RadiationShow All Answers 7. . The unit of the resistance offered by clothes is termed as __________. (A) Kelvin (B) CFM (C) CLO (D) FPMShow All Answers 8. . Operating Temperature for winter is ________. (A) 10 – 13.5°C (B) 15 – 17.5°C (C) 17.5 – 20°C (D) 20 – 23.5°CShow All Answers 9. . The heat production from a normal person when asleep is ________. (A) 60 watt (B) 10 watt (C) 1000 watt (D) 500 wattShow All Answers 10. . The temperature difference between the floor and ceiling levels is _______. (A) Ventilation (B) Stratification (C) Evaporation (D) DistillationShow All Answers
