NCCER Final Study Guide | Questions and Correct Answers Latest Update

NCCER Final Study Guide | Questions and Correct Answers Latest Update Maximum intended load - Answer -The most weight that a ladder, scaffold, or other elevated area is designed to hold. Six-foot rule - Answer -The minimum height at which OSHA requires a worker to wear or use fall protection Excavation - Answer -Any man-made place where earth has been removed. Three - Answer -A straight or extension ladder must go ______ feet above the top of the wall. Machine Guards - Answer -Part of equipment that protects workers from being caught in rotating or moving parts on power tools and machines. Caught-between - Answer -Worker gets pinned between vehicle and stationary object (such as a wall or other vehicle) when driver doesn't see him/her. Cave-in - Answer -Worker falls into excavation, which collapses on top of him/her. lockout/tagout - Answer -A system for ensuring that the person working on a piece of equipment will keep it from being energized during maintenance. GFCI - Answer -Electrical plug which can shut off with a small current leakage; typically found in wet areas. Grounding - Answer -Connection between an electrical circuit and the earth. 22.8% in decimal form - Answer -0.228 1.96 in percentage form - Answer -196% If one foot = 12 inches, 153 inches = ______ ft and _____ inches - Answer -12 ft and 9 inches Dependable - Answer -_____ people who will NOT stretch ou