1074: Physical Agents Quiz - Threshold Limit Values for Noise
10 Questions
1 Views

1074: Physical Agents Quiz - Threshold Limit Values for Noise

Created by
@DevoutLorentz

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the maximum peak sound pressure level that exposures to impulsive or impact noise should not exceed?

  • 140 decibels (correct)
  • 120 decibels
  • 150 decibels
  • 130 decibels

    • What should be provided in all places where persons work or pass according to section 1075.01?

  • Artificial lighting only
  • No lighting required
  • Either natural or artificial lighting (correct)
  • Natural lighting only

    • According to section 1075.02, what should be established to ensure skylights and windows are kept clean at all times?

  • Regular system of cleaning (correct)
  • No cleaning required
  • Monthly inspections
  • Annual cleaning schedule

    • When should artificial lighting be provided according to section 1075.03?

    <p>When daylight fails or is insufficient</p> Signup and view all the answers

    What is the minimum lux level required for yards, roadways, and outside thoroughfares as per section 1075.04?

    <p>50 lux</p> Signup and view all the answers

    What do the threshold limit values for noise refer to?

    <p>Conditions where workers can be exposed to noise without any effect on their ability to hear normal speech</p> Signup and view all the answers

    What should be done if administrative or engineering controls fail to reduce sound levels within specified limits?

    <p>Supply ear protective devices and ensure their use</p> Signup and view all the answers

    How is continuous noise exposure defined?

    <p>Noise exposure with intervals of one second or less</p> Signup and view all the answers

    What type of noise is not covered by the values specified in Table 8b?

    <p>Impulse or impact noise</p> Signup and view all the answers

    How should the combined effect of multiple periods of noise exposure be considered?

    <p>Considering the combined effect rather than each period individually</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser