Practice Test GeeksCHST - Construction Health and Safety Technician Practice Test
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FREE CHST General Questions and Answers Flashcards

6 cards from real CHST practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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

    Answer: Elimination

    Elimination, which involves physically removing the hazard, is the most effective control method in the hierarchy of controls.

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

    Answer: 90 dBA

    OSHA's permissible exposure limit (PEL) for noise is 90 dBA over an 8-hour TWA as specified in 29 CFR 1926.52.

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

    Answer: Confined space entry permit

    A confined space entry permit requires atmospheric testing for oxygen levels, flammable gases, and toxic substances before entry is allowed.

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

    Answer: Safety Data Sheet

    SDS stands for Safety Data Sheet, a document that provides detailed information about chemical hazards, safe handling, and emergency procedures.

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

    Answer: As often as necessary to remain effective and at least annually

    OSHA recommends that safety and health programs be reviewed and updated as often as necessary to remain effective, with annual reviews being standard practice.

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

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

    Pre-task safety briefings address the specific hazards and controls relevant to the work being performed that day, keeping safety awareness current.