For a successful VCR stoping, which of the following is appropriate.
A. Large dia blast holes
B. Spherical explosive charges
C. Vertical downward blast hole
D. All
Answer: Option D
This Question Belongs to Mining Engineering >> Metal Mining
Related Questions on Metal Mining
A. Chip sampling
B. Channel
C. Bulk
D. Radio metre
The ore loaded in shrinkage stoping by . . . . . . . .
A. Over head mucker
B. Pneumatic Auto Loader
C. LHD
D. None
If the ore body is thicker, the level interval will be . . . . . . . .
A. More
B. Lessor
C. Stronger
D. Weaker
Join The Discussion