Question

Masonry walls that are unsupported and more than what size must be braced?

1) Six feet
2) Eight feet
3) Ten feet
4) Four feet

Answer 1

Masonry walls that are unsupported and more than six feet in height must be braced. Option 1 is the answer.

Step-by-step explanation:

In construction, the stability of masonry walls is crucial for safety. When masonry walls exceed a certain height, they need additional support to prevent collapse or failure. In this context, the correct answer is option 1, which states that walls exceeding six feet in height must be braced. This bracing provides lateral stability and helps distribute loads, ensuring the structural integrity of the wall. It is a common practice in building codes and engineering standards to establish guidelines for the safe construction and support of masonry walls to mitigate the risk of structural failure.

Option A is the answer.