- 85
- 90
- 120
- None of the above
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Mine Occupational disease known as “Noise Induced Hearing Loss” shall result due to prolonged exposure of a miner to the Noise level more than _____ dB(A).
Solution:
Mine Occupational disease known as “Noise Induced Hearing Loss” shall result due to prolonged exposure of a miner to the Noise level more than 90 dB(A).
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