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This question belongs to Mining Engineering Mine Supports And Strata Control

Mine Supports and Strata Control

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Calculate the safe cover, if the seam extracted by stowing on surface occupied by Kacha buildings assume thickness of seam is 2 m.

A) 45 m B) 90 m C) 11 m D) 15 m

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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