GATE MN · 2020 · MN
Question 21: Mining Machinery
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Question 21
MNNAT1 markNeeds review
A shovel of bucket capacity 4.2 m³ makes 900 passes per day with a fill factor of 0.8. If the swell factor of the rock is 1.4, then in-situ volume handled by the shovel in a month of 24 working days in m³ is __________ (round off to 1 decimal place).
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2020MN
GATE MN 2020 · Paper 1
Mining Engineering · Original paper archive
- Section
- Mining Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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