- Ramp construction
- Sump construction
- Providing berm
- All of these
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Apart from use in mine for production, shovel can be used in which of the following auxiliary operations?
Solution:
Shovel is used for loading the coal on dumper/hauler. It can also be used for auxiliary operations like Ramp construction, Sump construction & providing berm
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