Discussion
A stockpile is built in 400 layers and a reclaimer cuts across all of them. If one layer is unusually high in silica, roughly what proportion of the reclaimed material does it contribute?
Answer: A
Correct answer: about one four-hundredth
A reclaimer cutting across all the layers takes a slice of each with every pass, so any single layer contributes about \( 1/400 \) of the material reclaimed at any moment. That is the whole purpose of layered stockpiling: a variation that arrives over hours in the incoming stone is spread across the entire pile and reaches the mill diluted several hundredfold.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development