ExamVeda
Login
Home

The drill that can drill holes 65 - 230 mm in...

This question belongs to Mining Engineering Opencast Mining
Opencast Mining
?

The drill that can drill holes 65 - 230 mm in hard rock is . . . . . . . .

Answer & Solution
Correct Answer: Option C
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Opencast Mining

Blasting is always done during
A. Working time B. Rest internal C. Night D. All
Which test determines the sensitivity of explosive to shock and impact.
A. Rifle bullet test B. Gap test C. Ageing test D. Water resistance test
The mining method which does not distroy the land for agriculture and residential purposes.
A. Striping B. Open cast C. Placer D. Long wall
The output capacity of a drag line with 23 to 30m3 is million cu.m per year is
A. 0.25 to 0.75 B. 3 to 4.5 C. 1.5 to 1.7 D. None
More Related Questions on Opencast Mining