BOMI: AHU, Water Treatment, And Plumbing Exam BOMI: AHU, Water Treatment, And Plumbing Exam Questions With Solutions

BOMI: AHU, Water Treatment, And Plumbing Exam Questions With Solutions What is the relationship between thermal comfort and metabolic heat? Thermal comfort exists when the temperature and relative humidity of a person's environment permit the person to lose, without conscious effort, metabolic heat at the same rate he or she produces it. Because temperature and humidity combine to make humans feel comfortable in their surroundings, these characteristics must be adjusted by the AC system in order to enhance human comfort. What occupant activity level is chosen when engineers design an air-conditioning system? Office building air-conditioning systems are typically designed to accommodate people engaged in sedentary activities, including tasks done while seated or standing. Sedentary activity is the most important condition because when people are sedentary, they think about their comfort or discomfort.