Architecture and Design Building Codes and Regulations

Question 1

Which organization publishes the International Building Code (IBC) used as the model code in most U.S. states?

Accepted Answer

ICC (International Code Council)

Answer

ASHRAE

Answer

AIA (American Institute of Architects)

Answer

NFPA (National Fire Protection Association)

Question 2

What is 'occupancy classification' in building codes?

Accepted Answer

A category that defines the intended use of a building and determines applicable code requirements

Answer

The maximum number of occupants allowed in a building

Answer

The percentage of time a building is occupied

Answer

The licensed use classification on a building permit

Question 3

According to ADA standards, the minimum clear width of an accessible route is:

Accepted Answer

36 inches

Answer

30 inches

Answer

44 inches

Answer

60 inches

Question 4

What does 'fire-resistance rating' of a building element indicate?

Accepted Answer

The duration (in hours) a structural element resists collapse or fire penetration in a standard fire test

Answer

The temperature at which the material ignites

Answer

The flame spread index of a surface material

Answer

The smoke development index of a material

Question 5

The 'means of egress' in building codes consists of how many components?

Accepted Answer

Three: exit access, exit, and exit discharge

Answer

Two: exit access and exit

Answer

Four: corridor, stair, exit door, and public way

Answer

One: the exit stair only

Question 6

What is the maximum riser height for a standard stairway under the IBC?

Accepted Answer

7¾ inches

Answer

6 inches

Answer

7 inches

Answer

8¼ inches