- It has greater shock to the surrounding
- It is noiseless in character
- It deflagrates explosive column
- It cannot be used in a place where there is a chance of stray current
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) The NONEL blasting has which of the following prime characteristic?
Solution:
(b) It is noiseless in character
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