Q6
In a mine deploying shovel and dumper, the distance from the crest of the bench to the centre of the dumper including safety berm and clearance is 7.5m, the dumping radius and the cutting radii of the shovel are 15m and 12m respectively. The width of the working bench of the mine in m is
A.
32.5
B.
30.5
C.
36.5
D.
34.5
AnswerAnswer: Option D
Solution
Answer: Option D
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