Massachusetts Unrestricted Construction Supervisor License Practice Test

If the occupancy load of a space is 30 people, what is the minimum required width of an egress door?

1. 28 inches

2. 32 inches

3. 36 inches

4. 40 inches

The correct answer is: 32 inches

In determining the minimum required width of an egress door based on occupancy load, it's important to refer to the relevant building codes, which outline requirements for safe egress in case of emergencies. For an occupancy load of 30 people, the general rule states that each occupant requires a certain amount of egress width to ensure safe and efficient evacuation. Building codes typically specify a minimum door width that is often related to the number of occupants or distinct categories of occupancy. A door width of 32 inches is consistent with these regulations for spaces accommodating 30 people, allowing sufficient space for multiple individuals to exit simultaneously in an emergency situation. This width ensures that egress is not only compliant with safety standards but also enhances overall evacuation efficiency during high-stress scenarios. This choice aligns with the established standards in the building code, which prioritize safety and accessibility in public and commercial spaces.