Home / MCQ Bank / Mining Engineering

Mining Engineering Coal Mining Regulation In India Difficulty: Medium

'W'h'e'n' 't'h'e' 'p'e'r'c'e'n't'a'g'e' 'o'f' 'i'n'f'l'a'm'm'a'b'l'e' 'g'a's',' 'i'n' 'g'e'n'e'r'a'l' 'b'o'd'y' 'o'f' 'a'i'r' 'd'o'e's' 'n'o't' 'e'x'c'e'e'd' '.' '.' '.' '.' '.' '.' '.' '.' 'i'n' 'f'i'r's't' 'd'e'g'r'e'e' 'g'a's's'y' 'm'i'n'e'.'

Select the correct option to test your answer:

More Mining Engineering Questions

If the depillaring proceeding from dip to rise and seam inclination is not mild so that goaf canbe submerged in water then the line of goaf is Lead antimony plates carrying active materials and immersed in . . . . . . . .% in solution of H 2 SO 4 and distilled water. In any working below ground there should be provided at least two shaft or incline which should be away from each other by a minimum distance In a closed traverse ABCDEA the sum of the interior angles . . . . . . . . The relative distance between roof and floor in a vertical plane called