Thermal Insulation Quiz

Which of the following is a keyword related to thermal insulation?

• Newton

• Kelvin

• Pascal

• Ampere

Answer explanation

The keyword related to thermal insulation is Kelvin, as it is a unit of temperature measurement commonly used in the context of heat and insulation.

What does a poorly insulated building require to maintain a comfortable temperature?

• Less energy

• More energy

• No energy

• The same amount of energy

Answer explanation

A poorly insulated building requires more energy to maintain a comfortable temperature due to heat loss through the walls and roof.

What is the importance of thermal insulation in construction?

• To improve the building's appearance

• To prevent heat loss

• To increase the building's height

• To reduce the building's weight

What does thermal insulation help to maintain in buildings?

• Structural integrity

• Aesthetic appearance

• Heat retention

• Electrical efficiency

Which type of insulation is made from rocks?

• Sheeps wool

• Rock mineral wool

• Glass fibre or glass mineral wool

• Foam

Answer explanation

Rock mineral wool is the type of insulation made from rocks.

Which type of insulation can be reused and recycled and absorbs extra moisture?

• Sheeps wool

• Rock mineral wool

• Glass fibre or glass mineral wool

• Foam

Answer explanation

Sheeps wool is the correct choice as it can be reused and recycled, and it also absorbs extra moisture.

What is an advantage of using cellulose as insulation?

• It is fire resistant

• It can be reused or recycled

• It has good compressive strength

• It absorbs extra moisture

Answer explanation

Cellulose insulation can be reused or recycled, making it an environmentally friendly choice.

What type of insulation can be used to fill the cavity in cavity walls?

• Plasterboard

• Mineral wool

• Sheep's wool

• Double glazing

Answer explanation

Mineral wool is the correct type of insulation that can be used to fill the cavity in cavity walls.

What is the main benefit of double glazing for windows and doors?

• Reduces heat loss

• Increases heat loss

• Improves air-tightness

• Insulates floors

Answer explanation

The main benefit of double glazing for windows and doors is that it reduces heat loss, making the space more energy-efficient.