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Mining Engineering Coal Mining Regulation In India Difficulty: Medium

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

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