Exam (elaborations)
NCCER Core Curriculum Module 2 Questions and Answers
- Course
- Institution
Cross-bracing - ANSWER-Braces (metal or wood) placed diagonally from the bottom of one rail to the top of another rail that add support to a structure Excavation - ANSWER-Any man-made cut, cavity, trench, or depression in an earth surface, formed by removing earth. It can be made for anything fr...
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