MCQOPTIONS
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| 1. |
_To avoid fire by spontaneous combustion of coal due to its low temperature oxidation, it should be stored in$? |
| A. | Shallow and small piles |
| B. | Fine sizes without the presence of any lump |
| C. | Closed space without any ventilation facility |
| D. | Large heaps with small surface to volume ratio |
| Answer» B. Fine sizes without the presence of any lump | |