Drilling And Blasting - Study Mode
[#116] The raising capacity of mine depends on . . . . . . . .
Correct Answer
(C) Shaft capacity
[#117] Sraper bucket capacity
Correct Answer
(B) 0.5 - 1.5 m 3
[#118] Ventilation stoppings made of . . . . . . . .
Correct Answer
(B) lncornbustable material
[#119] Specific gravity of Nitroglycerene.
Correct Answer
(C) 1.6
[#120] Fill the following equation gives 2KO 2 + 2H 2 O →
Correct Answer
(A) $$2KOH + frac{3}{2}{O_2}$$