NCCER study guide Module 1 Basic
Safety Questions and Answers Already
Passed
Companies with strong safety cultures usually have lower _ . ✔✔turnover
Safety is a learned behavior and attitude. T/F ✔✔TRUE
Poor lightin
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NCCER study guide Module 1 Basic
Safety Questions and Answers Already
Passed
Companies with strong safety cultures usually have lower _ . ✔✔turnover
Safety is a learned behavior and attitude. T/F ✔✔TRUE
Poor lighting, excessive noise, inadequate guards for moving parts are examples of _ _.
✔✔unsafe conditions
The activity that consists of breaking a job into its component task and then analyzing each step
for potential hazards is called _ _ _ . ✔✔job safety analysis
The measure of probability, consequences, and exposure related to an event is referred to as _ .
✔✔Risk
If there is a hole in the floor of a structure, the preferred method of protecting workers from falls
is to _ _ _ _ _ _ _ . ✔✔cover the opening and label the cover
The D-ring or support point on a safety harness should be placed _ _ _ _ _ _ . ✔✔in the middle
of the back
A personal fall arrest system should be inspected monthly by a _ _ . ✔✔competent person
Lanyards that have no shock-absorbing features are used for _ . ✔✔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 _ _ _ . ✔✔3 feet (91 cm)
When performing overhead work on scaffolding, _ , _ _ , or _ must be applied as protective
measures to prevent objects from falling and striking a person below. ✔✔Toeboards, debris nets,
canopies
When stacking materials such as bricks or blocks, do not stack materials beyond a _ _ _ _ _.
✔✔4:1 height-to-base ratio
Benching systems are prohibited in _ _ _ . ✔✔Type C Soils
In the absence of other information, all soil in an excavation should be treated as if is _ _ .
✔✔Type C
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-wire-system
The type of permit that must be issued before a permit-required confined space can be accessed
is called _ _ _. ✔✔an entry permit
A polarized electrical receptacle is used for _ _ _ . ✔✔double insulated tools
_ _ _ fire extinguisher would be used on an electric motor that has overheated and caught fire.
✔✔A Type C
A system that protects workers from the release of hazardous energy while they work with
machines is referred to as _ _ . ✔✔lockout/tagout
When other workers are working near a welding operation, the standard practice is _ _ _ _ _ _ _
_ . ✔✔to screen the work area with welding shields
In a lockout/tagout situation, a personal lock and tag must be removed by _ _ _ _ . ✔✔the person
who applied them
_ _ is a condition that is life threatening. ✔✔Heat Stroke
Hard hats should be made of fiberglass or _ _ . ✔✔reinforced plastic
Heat exhaustion differs from heat stroke in that _ _ _ _ _ . ✔✔the body temperature rises slightly
A good general rule about hearing protection is that if you must raise your voice for someone to
hear you when they are _ _ _ _ _ . ✔✔2 feet (61 cm) away
Hepatitis can be caused by contact with _ . ✔✔blood
When there is the potential to be exposed to asbestos, workers must _ _ _ _ _ _ _ _ _ . ✔✔report
it to the supervisor and avoid disturbing it
One source of lead on some job site is _ . ✔✔paint
The respirator that would be used where dust or solid particles might be inhaled is a _ _ _ _ _ _ _
_ . ✔✔half mask or mouthpiece with a mechanical filter
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