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More Mining Engineering Questions
The example for non stranded rope is . . . . . . . .
Motive column is given by the formula
In which form the manager of the mine concerned shall give notice to the persons to be examined?
Asurvey plan is drawn to a scale of 1 : 10000. A plot on the plan measures 50 mm × 80 mm. What is the area in hectar.
The value of ore is Rs. 600 per ton, production cost Rs. 400 per ton and cost of over burden removal is Rs. 50 per m 3 , the break even stripping ratio in m 3 /ton is