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Federal Regulations and Standards Flashcards

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

Read the first 6 Federal Regulations and Standards flashcards as text

  1. Under OSHA, what is the maximum noise exposure allowed for a 2-hour duration?

    Answer: 100 dBA

    Using OSHA 5 dB exchange rate from the 90 dBA/8-hour base, 2 hours allows 100 dBA.

  2. What does OSHA require employers to provide regarding hearing protectors for employees at or above the action level?

    Answer: A variety of suitable hearing protectors at no cost

    OSHA requires employers to make hearing protectors available at no cost and provide a selection of suitable types.

  3. How long must employers retain audiometric test records under OSHA?

    Answer: For the duration of employment of the affected employee

    OSHA requires audiometric test records be retained for the duration of employment of each affected employee.

  4. What training topics must be covered annually for employees in an OSHA hearing conservation program?

    Answer: Effects of noise on hearing, purpose and types of hearing protectors, and purpose of audiometric testing

    OSHA mandates annual training covering three areas: noise effects on hearing, hearing protectors, and audiometric testing.

  5. Which OSHA appendix provides methods for estimating hearing protector attenuation using the NRR?

    Answer: Appendix B

    OSHA Appendix B of 29 CFR 1910.95 describes methods for estimating hearing protector attenuation adequacy.

  6. What is the OSHA ceiling limit for impulse or impact noise?

    Answer: 140 dB peak SPL

    OSHA sets a ceiling of 140 dB peak SPL for impulse or impact noise.