Exam (elaborations)
NCCER Module 1: Basic Safety Correct 100%(RATED A+)
- Course
- Institution
LOTO (lock out/tag out) - ANSWER The formal procedure for taking equipment out of service and ensuring it cannot be operated until an autherized person has returned it to service. Excavation - ANSWER Any man-made cut, cavity. or trench, or depression in an earth surface, formed by removing earth...
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