LEED-AP-BD+C Exam Dumps : LEED AP Building Design + Construction (LEED AP BD+C)

A flexible dress code that permits seasonally appropriate clothing can promote both energy efficiency and thermal comfort in a building. This is because it allows occupants to adjust their clothing to the indoor and outdoor temperature variations, reducing the need for excessive heating or cooling. It also enhances the occupants’ satisfaction and productivity by allowing them to choose comfortable clothing. Surveying occupants about their comfort can help identify and address thermal comfort issues, but it does not necessarily improve energy efficiency. Providing individual space heaters can increase energy consumption and create thermal discomfort for other occupants. Turning off the lights after cleaning can save some energy, but it does not affect thermal comfort.

According to the LEED V5 : Building Design + Construction Guide, the Water Efficiency Prerequisite, Indoor Water Use Reduction requires the project to reduce the aggregate water consumption from plumbing fixtures and fittings by at least 20% from the baseline. The baseline water consumption is determined by the Energy Policy Act of 1992 and subsequent rulings by the Department of Energy, or a local equivalent for projects outside the U.S. The plumbing fixtures and fittings that apply to the calculations are toilets, urinals, lavatory faucets (both private and public), showerheads, and kitchen sink faucets 1 . Pre-rinse spray valves, dishwashers, and commercial kitchen filling operations faucets are not included in the calculations, as they are considered process water uses 1 . Therefore, the correct answer is C, urinals, public lavatory faucets, kitchen sink faucets. References : LEED V5 : Building Design + Construction Guide, Water Efficiency Prerequisite, Indoor Water Use Reduction, Requirements 1

Temporary air filters should be installed when HVAC equipment or ductwork is operated during construction. Construction activities generate dust, fibres, aerosols, and other contaminants that can enter air-handling equipment, accumulate inside ducts, foul coils, or later be distributed through occupied spaces. Temporary filtration helps prevent this contamination and should be accompanied by sealing unused duct openings, protecting equipment, maintaining clean work areas, and replacing filters before occupancy. Low-emitting materials reduce chemical emissions from installed products, but they do not protect HVAC components from construction dust and debris. Extreme-heat protection addresses worker or occupant safety under high-temperature conditions rather than construction-related air-system contamination. Proper HVAC protection supports healthier indoor air and aligns with LEED v5’s quality-of-life emphasis on occupant health and well-being.

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