- Gun powder
- Potassium nitrate
- Nacl
- TNT
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Which of the following may be used as a base charge in Detonator?
Solution:
(d) TNT
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