Sustainability and Passive Design (Leaving Cert Construction Studies): Quizzes

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Energy Efficiency
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What is the primary focus of energy efficiency in buildings?

Reducing energy needed for same service

What is the first step in improving energy efficiency?

Identifying where energy is wasted

What control system do smart homes use for energy management?

Zone-based control systems

Which factors do smart home systems respond to automatically?

Occupancy, time of day, and weather

How does geothermal energy provide heating and cooling?

Using heat from below earth's surface

What is the most common biomass fuel used in residential heating?

Wood pellets

How much energy do passive houses consume per square metre annually?

15-20 kWh

What energy reduction do passive houses achieve vs conventional construction?

85-90% reduction

What are the three critical principles of passive house design?

Insulation, airtight build, natural heat

What percentage of zinc roofing material is recyclable?

Nearly 100% recyclable

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