CHST FREE CHST General Questions and Answers 3

Question 1

According to the hierarchy of controls, which method is considered the MOST effective way to protect workers from construction hazards?

Accepted Answer

Elimination

Answer

Engineering controls

Answer

Administrative controls

Answer

Personal protective equipment

Question 2

What is the maximum permissible noise exposure level for an 8-hour time-weighted average under OSHA standards?

Accepted Answer

90 dBA

Answer

85 dBA

Answer

95 dBA

Answer

80 dBA

Question 3

Which type of construction permit requires verification that the atmosphere has been tested and is safe before workers may enter?

Accepted Answer

Confined space entry permit

Answer

Hot work permit

Answer

Excavation permit

Answer

Demolition permit

Question 4

What does the acronym SDS stand for in the context of construction site safety?

Accepted Answer

Safety Data Sheet

Answer

Site Danger Summary

Answer

Standard Documentation System

Answer

Safety Disclosure Statement

Question 5

Under OSHA regulations, how often must construction employers review and update their site-specific safety and health program?

Accepted Answer

As often as necessary to remain effective and at least annually

Answer

Every 5 years

Answer

Only when a fatality occurs

Answer

Every 2 years or after a lost-time incident

Question 6

Which of the following best describes the purpose of a pre-task safety briefing (toolbox talk) on a construction site?

Accepted Answer

To review specific hazards and safe work practices for the day's tasks

Answer

To fulfill the annual OSHA training requirement

Answer

To document workers' compensation claims

Answer

To assign personal protective equipment for the entire project