Maximum Recommended Noise Dose Exposure Levels Sound Pr…
Maximum Recommended Noise Dose Exposure Levels Sound Pressure Level (dBA) Daily Duration (hours) 80 32 85 16 90 8 92 6 95 4 100 2 105 1 110 0.5 A study was conducted at a machine shop and found the following noise sources: 90 dBA for one hour, 80 dBA for three hours, 105 dBA for half an hour, 100 dBA for half an hour, and 92 dBA for three hours. What is the dose exposure?
Read DetailsInstructions: Please read each question carefully and make s…
Instructions: Please read each question carefully and make sure you respond to all parts of the question in your answer. You must answer the general question, then choose two from the following three subfield questions to answer.
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