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This question belongs to Mining Engineering Rock Mechanics And Roof Supporting

Rock Mechanics and Roof Supporting

?

After every round of blasting, support of roof and sides shall be tested at places within the zone of influence of blasting. Who decides this zone?

A) Overman B) Asst manager (blasting) C) Colliery manager D) Agent

Answer & Solution

Correct Answer: Option C

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Question posted by Examveda

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