Building Technology Quiz CHAPTER 8

What type of roofs are common in hot and dry climates due to minimal rainfall?

• Steep-sloped roofs

• Flat roofs

• Metal roofs

• Clay tiles

Which roofing material is commonly used in tropical and humid climates due to its resistance to moisture and wind?

• White membrane roofs

• Concrete tiles

• TPO membrane roofing

• Metal roofing

What is the main purpose of insulation in roofing systems?

• To increase heat transfer

• To prevent heat transfer

• To promote mold growth

• To reduce energy efficiency

Which type of insulation is made from recycled paper products and is eco-friendly?

• Fiberglass Insulation

• Cellulose Insulation

• Spray Foam Insulation

• Expanded Polystyrene (EPS) Insulation

What is a common problem on flat roofs that can lead to structural damage and roof leaks?

• Water ponding

• Roof coating

• Ice dam formation

• Air infiltration

What is the purpose of green roofs in sustainable building practices?

• To promote mold growth

• To reduce stormwater runoff

• To increase heat transfer

• To decrease energy efficiency

Which roofing system incorporates photovoltaic panels to generate electricity from sunlight?

• Green Roofs

• Insulated Roofing

• Tapered insulation systems

• Solar Roofs

What is the minimum recommended slope for flat roofs to facilitate proper drainage?

• 4% slope

• 3% slope

• 2% slope

• 1% slope

What is the function of a ridge board in roofing systems?

• To prevent water ponding

• To distribute the weight of the roof evenly

• To provide additional support for the rafters

• To support the floor or ceiling above

Which roofing material is known for providing an airtight seal and excellent thermal performance?

• Expanded Polystyrene (EPS) Insulation

• Spray Foam Insulation

• Cellulose Insulation

• Fiberglass Insulation