NCCER Construction Exam Actual Questions With Correct Detailed Answers.

Companies with strong safety cultures usually have lower - correct answer turnover Which of these is a true statement regarding safety? - correct answer Safety is a learned behavior or attitude Poor lighting, excessive noise, and inadequate guards for moving parts are examples of - correct answer 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 - correct answer job-safety analysis A measure of the probability, consequences, and exposure related to an event is referred to as _____. - correct answer a risk If there is a hole in the floor of a structure, the preferred method of protecting workers from falls is to _____. - correct answer cover the opening and label the cover The D-ring or support point on a safety harness should be placed - correct answer between the shoulder blades A personal fall arrest system should be inspected monthly by a - correct answer competent person Lanyards that have no shock-absorbing features are used for _____. - correct answer positioning When placing a ladder against a platform or roof, the top of the ladder should extend above the point where the ladder touches the platform or roof by at least - correct answer 3 feet When performing overhead work on a scaffolding, what protective measures must be taken to prevent objects from falling and striking a person below? - correct answer Toeboards, debris nets, or canopies must be applied When stacking material such as brick or block, dont stack materials beyond - correct answer 4:1 height to base ratio Benching systems are prohibited in _____. - correct answer Type C soil In the absence of other information, all soil in an excavation should be treated as if it is _____. - correct answer Type C Daily inspection of an excavation must be performed by an - correct answer competent person One of the most common grounding systems used for protection against accidental electrical shock is the - correct answer 3-wire system A polarized electrical receptacle is used for - correct answer double-insulated tools A system that protects workers form the release of hazardous energy while they work with machines and equipment is referred to as - correct answer lockout/tag