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This question belongs to Mining Engineering Drilling And Blasting

Drilling and Blasting

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In case of opencast working, after shots are fired which of the following things a Shot-firer/Blaster shall do?

A) shall give all clear signal except in case of misfire B) shall give all clear signal C) shall not allow any person till the area is free from smoke, fumes D) shall not allow any person until the area is sprayed

Answer & Solution

Correct Answer: Option A

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Question posted by Examveda

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