Q52
Match the following: 1. Thickseam Extraction a. Double Unit Face 2. Bord and Pillar Extraction b. Jet Pearcing 3. Longwall Face Development c. Inclined Slicing 4. Hydraulic Mining d. Half Moon
Match the following:
| 1. Thickseam Extraction | a. Double Unit Face |
| 2. Bord and Pillar Extraction | b. Jet Pearcing |
| 3. Longwall Face Development | c. Inclined Slicing |
| 4. Hydraulic Mining | d. Half Moon |
A.
1-c, 2-d, 3-a, 4-b
AnswerB.
1-c, 2-b, 3-c, 4-d
C.
1-b, 2-a, 3-d, 4-c
D.
1-d, 2-c, 3-a, 4-b
Answer: Option A
Solution
Answer: Option A
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