Certified Maintenance & Reliability Professional (CMRP) Practice Exam

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Prepare for the Certified Maintenance and Reliability Professional Exam. Utilize flashcards and multiple choice questions, each with explanations and tips. Ensure exam success!

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According to OSHA, what is the acceptable noise exposure level for an 8-hour workday?

80 dBA
85 dBA
90 dBA
95 dBA

The correct answer is: 90 dBA

The acceptable noise exposure level set by OSHA for an 8-hour workday is 85 dBA. This threshold is based on a significant body of research that highlights the potential for hearing damage with sustained exposure to noise levels above this point. At 85 dBA, there's an established standard indicating that prolonged exposure can lead to an increased risk of noise-induced hearing loss. In occupational settings, it is essential to monitor noise levels to protect workers' hearing health. When noise levels exceed this acceptable level, employers are required to implement hearing conservation programs that may include regular hearing tests, providing hearing protection, and training workers on the risks associated with noise exposure. Understanding and adherence to this regulation is critical for creating a safe working environment and mitigating health risks associated with noise in the workplace.