Free Master of Architecture: Building Technology Questions and Answers

Question 1

A door with small horizontal interlocking metal slats guided in a track that coils around a manual or motor-driven overhead drum at the opening.

Accepted Answer

Roll-up Door

Answer

A roll-up door, also known as a coiling door, is characterized by its construction from small horizontal interlocking metal slats that are guided in tracks. These slats coil around an overhead drum, allowing the door to open vertically and store compactly above the opening. This design is common in garages, commercial buildings, and industrial facilities.

Question 2

Which is not sheet glass?

Accepted Answer

Insulating Glass

Answer

Sheet glass refers to single, flat panes of glass, such as those used for windows or picture frames. Insulating glass, however, is a multi-pane unit consisting of two or more panes of glass separated by a sealed air or gas space. This construction is designed to enhance thermal insulation, making it fundamentally different from a single sheet of glass.

Question 3

An admixture accelerates concrete setting. For several reasons, adding such a material can speed up early strength development.

Accepted Answer

Accelerators

Answer

Accelerators are chemical admixtures added to concrete to reduce its setting time and promote faster early strength development. They are particularly beneficial in cold weather conditions, allowing concrete to cure more quickly and achieve sufficient strength for subsequent construction activities, thereby speeding up project timelines.

Question 4

Silica-rich rock. Gray, buff, light brown, red.

Accepted Answer

Sandstone

Answer

Sandstone is a clastic sedimentary rock predominantly composed of sand-sized mineral particles, primarily quartz, which is rich in silica. Its characteristic range of colors, including gray, buff, light brown, and red, results from various mineral impurities and iron oxides present during its formation, making it a versatile building material.

Question 5

What is a bundle of steel elements like wire, cable, bar, rod, or strand used to prestress concrete?

Accepted Answer

Tendon

Answer

In prestressed concrete, a tendon is a high-strength steel element, such as a wire, cable, bar, rod, or strand, that is tensioned to introduce compressive stresses into the concrete. This process, known as prestressing, significantly enhances the concrete's load-bearing capacity and durability by counteracting tensile forces.

MArch Master of Architecture Practice Test

MArch Master of Architecture Practice Test

Free Master of Architecture: Building Technology Questions and Answers