- 3
- 60
- 106
- 19
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Prior approval/permission from Chief Inspector/Director General of Mines Safety for use Drilling & Blasting and/or Heavy Earth Moving Machinery in opencast Mines is required to be taken under provisions of _____ Regulation of MMR 1961.
Solution:
Prior approval/permission from Chief Inspector/Director General of Mines Safety for use Drilling & Blasting and/or Heavy Earth Moving Machinery in opencast Mines is required to be taken under provisions of 106 Regulation of MMR 1961.
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