GATE MN · 2017 · MN
Question 19: Mine Development
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Question 19
MNNAT1 markNeeds review
The Absolute amount of energy and density of a booster and ANFO are given below.
Explosive type | Energy (cal/g) | Density (g/cc) |
|---|---|---|
Booster | 680 | 1.25 |
ANFO | 912 | 0.81 |
The Relative bulk strength of booster is ________
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2017MN
GATE MN 2017 · Paper 1
Mining Engineering · Original paper archive
- Section
- Mining Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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