- Bench height
- Nature of strata to be broken
- Length of burden
- Length of NONEL
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Following which factor does NOT influence the amount of explosive to be charged in a single shot hole
Solution:
(d) Length of NONEL
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