Energy & Building Performance Flashcards
6 cards from real BAP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Energy & Building Performance flashcards as text
What is the primary benefit of air sealing in a building?
Answer: Reduces energy loss and improves comfort
Air sealing reduces drafts, increases energy efficiency, and improves indoor air quality by preventing uncontrolled airflow.
Which building component has the greatest impact on thermal performance?
Answer: Wall insulation
Insulation plays a critical role in reducing heat transfer, improving energy efficiency, and maintaining indoor comfort.
What is the purpose of a blower door test?
Answer: To assess air leakage and building tightness
A blower door test measures air leakage in a building, helping to identify areas where energy efficiency improvements can be made.
Which factor is most important in selecting energy-efficient windows?
Answer: U-factor rating
The U-factor measures a window's insulation ability, with lower values indicating better energy efficiency and heat retention.
What is the benefit of using LED lighting over traditional incandescent bulbs?
Answer: Consumes less energy and lasts longer
LED lighting consumes significantly less energy, has a longer lifespan, and generates less heat compared to incandescent bulbs.
Which HVAC system feature improves indoor air quality while maintaining energy efficiency?
Answer: Energy recovery ventilators (ERVs)
Energy recovery ventilators (ERVs) provide fresh air while minimizing heat loss, improving both efficiency and indoor air quality.
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