CSI Construction Materials & Systems 1

Question 1

What is the primary structural function of concrete in construction?

Accepted Answer

Compressive load-bearing support

Answer

Thermal insulation

Answer

Electrical grounding

Answer

Decorative finishing

Question 2

Which material is known for its high tensile strength and flexibility?

Accepted Answer

Steel

Answer

Brick

Answer

Concrete

Answer

Glass

Question 3

Which system is responsible for controlling indoor air quality and thermal comfort?

Accepted Answer

HVAC

Answer

Plumbing

Answer

Electrical

Answer

Structural

Question 4

What is a key advantage of using precast concrete components?

Accepted Answer

Reduces on-site construction time

Answer

Requires more curing time

Answer

Increases formwork costs

Answer

Improves field welding

Question 5

Which roofing material is known for its durability and energy efficiency?

Accepted Answer

Metal roofing

Answer

Asphalt shingles

Answer

Wood shake

Answer

Clay tile

Question 6

Which of the following best describes a curtain wall system?

Accepted Answer

Curtain wall with non-structural glazing

Answer

Load-bearing masonry

Answer

Interior partition walls

Answer

Structural steel frame