NCCER Module 1 (safety) - Latest 2025 Fully Solved
companies with strong safety cultures usually have lower? - Answers Turnover
what is a statement regarding safety? - Answers it's a learned behavior and attitude
poor lighting, excessive noise, and inadequate guards for moving parts are examples of? - Answers
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? - Answers job safety analysis JSA
a measure of the probability, consequences, and exposure related to an event is referred to as? -
Answers Risk
if there is a hole in the floor or a structure, the preferred method of protecting workers from falls is to? -
Answers be guarded with marked flags or covered. (must be clearly marked)
the D-ring or support point on a safety harness should be placed? - Answers between the shoulder
blades
a personal fall arrest system should be inspected monthly by a? - Answers competent person
lanyards that have no shock-absorbing features are used for? - Answers 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? - Answers 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? - Answers use of toeboards, debris nets, catch
platforms, or canopies
when stacking materials such as blocks or bricks, do not stack materials beyond a? - Answers 4:1 (4 to 1)
ratio
what type of soil can benching not be used? - Answers 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? - Answers type C soil
daily inspection of an excavation must be performed by a? - Answers competent person
one of the most common grounding systems used for protection against accidental electrical shock is
the? - Answers three-wire system
a polarized electrical receptacle is used for what kind of tools? - Answers double-insulated tools
companies with strong safety cultures usually have lower? - Answers Turnover
what is a statement regarding safety? - Answers it's a learned behavior and attitude
poor lighting, excessive noise, and inadequate guards for moving parts are examples of? - Answers
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? - Answers job safety analysis JSA
a measure of the probability, consequences, and exposure related to an event is referred to as? -
Answers Risk
if there is a hole in the floor or a structure, the preferred method of protecting workers from falls is to? -
Answers be guarded with marked flags or covered. (must be clearly marked)
the D-ring or support point on a safety harness should be placed? - Answers between the shoulder
blades
a personal fall arrest system should be inspected monthly by a? - Answers competent person
lanyards that have no shock-absorbing features are used for? - Answers 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? - Answers 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? - Answers use of toeboards, debris nets, catch
platforms, or canopies
when stacking materials such as blocks or bricks, do not stack materials beyond a? - Answers 4:1 (4 to 1)
ratio
what type of soil can benching not be used? - Answers 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? - Answers type C soil
daily inspection of an excavation must be performed by a? - Answers competent person
one of the most common grounding systems used for protection against accidental electrical shock is
the? - Answers three-wire system
a polarized electrical receptacle is used for what kind of tools? - Answers double-insulated tools
