Question 1

Dead loading comprises&#10;A) The weight of the occupants using the building&#10;B) The weight of all the furniture and equipment in the building&#10;C) The force exerted by the wind on the building&#10;D) The weight of the snow on the building&#10;E) The weight of the materials used in the construction of the building

Accepted Answer

Dead loads refer to the permanent static forces acting on a structure, which include the weight of the structure itself and any other permanent fixtures. This encompasses the weight of materials used in the construction of the building, such as beams, floors, and roofing materials, but does not include variable loads like occupants, furniture, wind, or snow.

Question 2

Compression is a force that&#10;A) Pushes materials&#10;B) Pulls materials&#10;C) Twists materials&#10;D) Tears materials&#10;E) Shakes materials

Accepted Answer

Compression is a force that applies pressure and squeezes or pushes materials together, reducing the space between them.

Question 3

Water penetration in buildings may be reduced by&#10;A) Making the structure permeable&#10;B) Making the structure impermeable&#10;C) Making the structure tall&#10;D) Making the structure short&#10;E) Making the structure narrow

Accepted Answer

Making the structure impermeable, with materials such as waterproofing membranes or coatings, can significantly reduce water penetration in buildings. Permeable structures would allow water to pass through and potentially cause damage, whereas impermeable structures create a barrier to prevent water from entering. Choices C and E are not directly related to water penetration, and choice A could lead to water damage.

Question 4

Brick walls have good fire resistance because they are&#10;A) Bonded with mortar&#10;B) Made from clay&#10;C) Made in a kiln&#10;D) Porous&#10;E) Laid horizontally in rows

Accepted Answer

The answer of Brick walls have good fire resistance because...

Question 5

Concrete blocks have good thermal performance because&#10;A) They are heavy&#10;B) They are larger than bricks&#10;C) They have more joints than bricks&#10;D) They contain a lot of air&#10;E) They contain a lot of water

Accepted Answer

Concrete blocks contain a lot of air, which helps to insulate them and provide good thermal performance. This air is trapped within the small pockets of the block's structure, creating a barrier against heat transfer.

Question 6

Structure borne sound is transmitted by&#10;A) Sound waves vibrating the structure&#10;B) Sound waves vibrating the molecules&#10;C) Sound waves skirting around the edge of components&#10;D) Sound waves penetrating through unrestrained components&#10;E) Footsteps echoing off walls

Accepted Answer

The answer of Structure borne sound is transmitted by&#10;A) Sound...

Question 7

The durability of timber is affected by its&#10;A) Moisture content&#10;B) Acid content&#10;C) Alkaline content&#10;D) Density&#10;E) Compressive strength

Accepted Answer

Moisture content is a major factor that affects the durability of timber. High moisture content can lead to decay and insect attack, while low moisture content can cause drying and cracking. Acid and alkaline content, density, and compressive strength also have an impact, but they are not as predominant as moisture content.

Question 8

The appearance of a building is affected by&#10;A) The weight of the structure&#10;B) The storey height&#10;C) The span of the floors&#10;D) The materials used for the finishes&#10;E) The materials used for the substructure

Accepted Answer

The materials used for the finishes directly impact the appearance of a building. The selection of materials can contribute to a building's aesthetic qualities, and can also affect how the building interacts with the surrounding environment. Factors such as texture, color, and reflectivity can all contribute to the appearance of a building's finishes. The other options listed can impact the strength and stability of a building, but do not necessarily affect its appearance.

Question 9

Quality can be directly related to&#10;A) Strength&#10;B) Weather resistance&#10;C) Thermal performance&#10;D) Acoustic performance&#10;E) Cost

Accepted Answer

The answer of Quality can be directly related to&#10;A) Strength&#10;B)...

Question 10

A material is classed as having high recyclability if it&#10;A) Does not need to be quarried from the ground&#10;B) Is economically transported from the factory to the site&#10;C) Can have its offcuts made into new material&#10;D) Requires minimum maintenance throughout its lifespan&#10;E) Is easily disposed of in landfill

Accepted Answer

A material with high recyclability can have its offcuts recycled into new material, which reduces waste and conserves resources. Choices A, B, D, and E are not directly related to recyclability.

Deck 1: An Introduction to Building Technology