The layout of the pipelines for hydraulic stowing should be such that the hydraulic profile
A. Is above the geometric profile
B. Is below the geometric profile
C. Is on the geometric profile
D. There is no relation with the geometric profile
Answer: Option A
Related Questions on Introduction to Mining Engineering
A. Normal distribution
B. Skewed distribution
C. Lognormal distribution
D. Poisson distribution
A. 3 level heading district
B. 4 level heading district
C. 5 level heading district
D. 6 level heading district
It is very difficult to control shaley roof if coal is not left with the shale why?
A. It is weak in nature
B. It has weathering effect
C. It has great affinity to absorb moisture and get departed from immediate roof
D. It reacts with coaly surface
Join The Discussion