NCCER Module 1 (safety) Questions and Answers (2023 / 2024) (Verified Answers)

NCCER Module 1 (safety) Questions and Answers (2023 / 2024) (Verified Answers) companies with strong safety cultures usually have lower? Turnover what is a statement regarding safety? it's a learned behavior and attitude poor lighting, excessive noise, and inadequate guards for moving parts are examples of? unsafe conditions the activity that consists of breaking a job into its component tasks and then analyzing each step for potential hazards is called a? job safety analysis JSA a measure of the probability, consequences, and exposure related to an event is referred to as? Risk if there is a hole in the floor or a structure, the preferred method of protecting workers from falls is to? be guarded with marked flags or covered. (must be clearly marked) .the D-ring or support point on a safety harness should be placed? between the shoulder blades a personal fall arrest system should be inspected monthly by a? competent person lanyards that have no shock-absorbing features are used for? positioning and fall restraint. when placing a ladder against a platform or roof the top of the ladder should be extended above the point where the ladder touches the platform or roof by atleast? 3 feet (0.9 m) when performing overhead work on scaffolding what protective measures must be taken to prevent objects from falling and striking a person below? use of toeboards, debris nets, catch platforms, or canopies when stacking materials such as blocks or bricks, do not stack materials beyond a? 4:1 (4 to 1) ratio what type of soil can benching not be used? type c soil in the absence of other information, all soil in an excavation should be treated as if it is what type of soil? type C soil daily inspection of an excavation must be performed by a? competent person one of the most common grounding systems used for protection against accidental electrical shock is the? three-wir