Massachusetts Unrestricted Construction Supervisor License Practice Test

What is the minimum required ceiling height in the basement of a one or two family dwelling, excluding obstructions?

1. 6 feet 6 inches

2. 6 feet 8 inches

3. 7 feet

4. 8 feet

The correct answer is: 6 feet 8 inches

The minimum required ceiling height in the basement of a one or two family dwelling is established to ensure adequate living conditions and accessibility. A height of 6 feet 8 inches is typically considered sufficient for basements, providing enough space for circulation and activities typically found in residential basements, such as laundry, recreation, or storage. This height requirement aligns with the building codes that are designed to ensure safety and livability within the dwelling. By setting this standard, code officials aim to prevent conditions that could lead to discomfort or safety hazards for occupants. It’s important to note that while some codes may allow for certain obstructions to reduce the height requirement, the specified height excludes these obstructions, guaranteeing a minimum clear space for inhabitants. In contrast, heights lower than this could lead to a cramped and potentially unsafe environment, which is why options suggesting 6 feet 6 inches or lower would not meet the minimum code requirements.