Questions and Answers
Which of these is a true statement regarding safety?
One source of lead on some job sites is ___?
A polarized electrical receptacle is used for ___?
When performing overhead work on scaffolding, what protective measures must be taken to prevent objects from falling and striking a person below?
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A measure of the probability, consequences, and exposure related to an event is referred to as ___?
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Daily inspection of an excavation must be performed by a(n)______?
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A system that protects workers from the release of hazardous energy while they work with machines and equipment is referred to as ____?
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The D-ring or support point on a safety harness should be placed ____?
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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 ___?
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In a lockout/tagout situation, a personal lock and tag must be removed by ___?
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If there is a hole in the floor of a structure, the preferred method of protecting workers from falls is to __?
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Hard hats should be made of fiberglass or ___?
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In the absence of other information, all soil in an excavation should be treated as if it is ____?
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When other workers are working near a welding operation, the standard practice is to __?
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When stacking materials such as bricks or blocks, do not stack materials beyond a ___?
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Which of the following conditions is considered life threatening?
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Companies with strong safety cultures usually have lower ___?
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When there is the potential to be exposed to asbestos, workers must ____?
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Study Notes
True Statements about Safety
- Safety is recognized as a learned behavior, rather than an innate characteristic.
- Effective safety practices rely on training and individual consciousness.
Lead Sources at Job Sites
- Common sources of lead on job sites include paint, not water, food, or blood.
Polarized Electrical Receptacles
- Polarized electrical receptacles are specifically for double-insulated tools.
Overhead Work Safety Measures
- To prevent falling objects during overhead work, use toeboards, debris nets, or canopies.
Risk Measurement
- Risk involves the probability, consequences, and exposure associated with an event.
Excavation Inspections
- Daily excavation inspections are required to be performed by a competent person.
Hazardous Energy Control
- Lockout/tagout is the system that safeguards workers against hazardous energy from machines.
Safety Harness Placement
- The D-ring on a safety harness should be positioned between the shoulder blades for optimal safety.
Ladder Extension Requirement
- A ladder must extend at least 3 feet above the surface it contacts for safety during use.
Lockout/Tagout Removal Protocol
- A personal lock and tag in a lockout/tagout situation must be removed by the individual who applied them.
Fall Protection for Floor Openings
- The best practice for protecting against falls from floor openings is to cover and label the opening.
Hard Hat Materials
- Hard hats should be constructed of fiberglass or reinforced plastic for adequate protection.
Excavation Soil Classification
- In the absence of additional information, all soil in an excavation must be presumed to be type C soil.
Safe Welding Practices
- Welding areas should be screened with welding shields to protect nearby workers from hazards.
Material Stacking Guidelines
- When stacking materials like bricks or blocks, adhere to a maximum 4:1 height-to-base ratio to maintain stability.
Life-Threatening Conditions
- Heat stroke is classified as a life-threatening condition, unlike heat cramps or heavy sweating.
Impact of Safety Culture on Employment
- Companies with a robust safety culture tend to experience lower turnover rates among employees.
Asbestos Exposure Precautions
- Workers potentially exposed to asbestos must implement specific safety measures, such as using appropriate respiratory protection.
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Description
Test your knowledge on basic safety principles with these flashcards. Each card presents a question related to safety practices on job sites, helping you learn essential safety information. Ideal for those preparing for safety training programs or certifications.
