_Safe condition for storage of high V.M. bituminous coal is that$? – McqOptions

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1.	_Safe condition for storage of high V.M. bituminous coal is that$?
A.	Height of the coal heap should be < 3 metres
B.	Maximum 200 tons should be stored in a heap
C.	Both A and B
D.	Neither A nor B
Answer» D. Neither A nor B

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