What is the term for the cross members that extend from one beam to the other and provide a foothold for climbing?
A) Rails
B) Rungs
C) Truss blocks
D) Protection plates

Name: What is the term for the cross members that extend from one beam to the other and provide a foothold for climbing? A) Rails B) Rungs C) Truss blocks D) Protection plates
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Question

Quizplus · Accepted Answer

Rungs are the cross members that extend from one beam to another, providing a foothold for climbing, similar to the steps of a ladder.

What Is the Term for the Cross Members That Extend