Life of MS pipe used in stowing . . . . . . . . lac ton of sand.
A. 10
B. 8
C. 6
D. 4
Answer: Option C
This Question Belongs to Mining Engineering >> Coal Mining
Related Questions on Coal Mining
The required water for 1 ton of sand in hydraulic sand stowing is . . . . . . . .
A. 800 l
B. 600 l
C. 1100 l
D. 1200 l
Join The Discussion