Q26
In order to save mining environment no plant for screening or sorting of coal, no heap of cinder, cement, sand is allowed to be placed within . . . . . . . . m of the top of DC shaft or intake airway as per CMR 2017.
A.
40m
B.
60m
C.
80m
AnswerD.
120m
Answer: Option C
Solution
Answer: Option C
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