Q350
Where seam thickness is more than 8 m and regular, dip < 60°, roof & floor is strong and coal is not liable to spon heating with easily cavable roof. Which of the following method is suitable?
A.
inclined ascending slicing
AnswerB.
horizontal slicing
C.
diagonal slicing
D.
transverse slicing in descending order
Answer: Option A
Solution
Answer: Option A
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