Class 1: Powder Factor/Most Important Numericals for All Mining Sirdar & Overmen Exam/Mining Gyan

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Well done.

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[@RohitKumar-lp4wc]

Sir ye numerical solve kar dijiye na
In a drift of 2.4m*3m size,the pull is 1.8m.Total explosive consumed 36kg and tonnage factor is 0.36 meter cube per tonne ,the powder factor in kg per tonne is ?

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Good morning sir
Main mining gyan ka class join karna chahta hu. Kitna fee lagta hai, please reply sir.🙏🏻🙏🏻
Over man ka exam dena h.

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सर मैं sc category ka hu सर mera m/s clear krwa dijiye