Match the following for ore handling operations in an underground metal mine
| Arrangement | Description |
| a. Draw point | 1. arrangement that prevents oversized rock to pass |
| b. Ore pass | 2. a system of vertical or near vertical openings for transferring ore from a stope to a single delivery point |
| c. Grizzly | 3. a place where ore can be loaded and removed |
| d. Finger raise | 4. a vertical or inclined opening used for transferring ore |
A. a-4, b-3, c-2, d-1
B. a-3, b-4, c-1, d-2
C. a-2, b-4, c-1, d-3
D. a-3, b-1, c-2, d-4
Answer: Option B
Related Questions on Introduction to Mining Engineering
A. Normal distribution
B. Skewed distribution
C. Lognormal distribution
D. Poisson distribution
A. 3 level heading district
B. 4 level heading district
C. 5 level heading district
D. 6 level heading district
It is very difficult to control shaley roof if coal is not left with the shale why?
A. It is weak in nature
B. It has weathering effect
C. It has great affinity to absorb moisture and get departed from immediate roof
D. It reacts with coaly surface

Join The Discussion