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This question belongs to Mining Engineering Mine Supports And Strata Control

Mine Supports and Strata Control

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In thick seam when its thickness is equal to or more than . . . . . . . . m in Indian coal seams.

A) 4.8 B) 4.5 C) 3.6 D) 3

Answer & Solution

Correct Answer: Option A

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Question posted by Examveda

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