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Mining Engineering · Q244

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Engineering and GATE · Mining Engineering · question 244

Q244

Hydraulic wagon drill can drill holes of diameter ranges from . . . . . . . .

A.
25 - 54 mm
B.
65 - 127 mm
Answer
C.
127 mm above
D.
254 - 500 mm

Answer: Option B

Solution

Answer: Option B
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