Home / MCQ Bank / Mining Engineering
Mining Engineering Mine Surveying Difficulty: Medium

Tangent length calculated by the formule.

Select the correct option to test your answer:

More Mining Engineering Questions

The fan which is more or less temporary installation in mines. Excess pore pressure in backfill material is a cut and fill stope leads to . . . . . . . . Two splits A and B are ventilated from an intake airway. Resistances of the splits are 0.5 Ns 2 m -8 and 0.8 Ns 2 m -8 respectively. A regulator is placed in split B to maintain a flow of 15 m 3 /s and 10 m 3 /s in splits A and B respectively as shown in the figure. The size of the regulator in m 2 is Hairs of our nose can remove all particles of size, greater than Which types of detonators are recommended to use with Permitted explosives during blasting off the solid?