![The maximum permissible noise level to which a man working in a chemical plant can be exposed for eight hours per day is about __________ decibels.](https://www.gkseries.com/blog/wp-content/uploads/2021/12/The-maximum-permissible-noise-level-to-which-a-man-working-in-a-chemical-plant-can-be-exposed-for-eight-hours-per-day-is-about-__________-decibels..png)
Q. The maximum permissible noise level to which a man working in a chemical plant can be exposed for eight hours per day is about __________ decibels.
- 60
- 90
- 105
- 120
Answer: Option 2
Answer: Option 2
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