Deck : Deck General - 333/5076 |
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Which statement about the ventilation of bulk coal is TRUE? |
A) Coal should be through-ventilated to remove methane and reduce the heat of spontaneous combustion. |
B) Coal should be surface ventilated only. |
C) Coal should be ventilated only if temperatures in the center of the cargo exceed 125°F. |
D) Coal should not be ventilated; all oxygen should be excluded from the cargo. |
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