Level 3 Domestic Retrofit Advice Day III Quiz

What is a common cause of roof leaks in domestic dwellings?

• Poor insulation

• Damaged tiles, slates, or flashing

• Faulty wiring

• Blocked drains

What defect is indicated by cracking in walls and ceilings?

• Poor ventilation

• Structural movement or poor construction

• Inadequate electrical capacity

• Inefficient heating systems

What can cause moisture to rise from the ground into walls?

• Penetrating damp

• Rising damp

• Condensation

• Mould growth

What is a potential consequence of blocked gutters and downpipes?

• Energy inefficiency

• Water damage and structural issues

• Electrical fires

• Poor indoor air quality

What is a risk associated with faulty wiring in domestic dwellings?

• Mold growth

• Fire hazard

• Poor insulation

• Roof leaks

What is a common cause of subsidence and heave in buildings?

• Uneven settlement of the building's foundations

• Water entering through roof coverings

• Moisture condensing on cold surfaces

• Rotting timbers

Which defect is indicated by cracking in walls and ceilings?

• Structural movement or poor construction

• Blocked gutters and downpipes

• Leaking pipes

• Faulty wiring

What is a result of dampness and poor ventilation?

• Mould growth

• Roof leaks

• Blocked drains

• Faulty appliances

What can cause roof leaks?

• Damaged tiles, slates, or flashing

• Blocked drains and sewers

• Poor insulation

• Inefficient heating systems

What is a potential consequence of faulty wiring?

• Fire hazard

• Water damage

• Mould growth

• Poor ventilation