Deck : Safety - 1827/2841 |
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Which statement is TRUE concerning protection of double bottom tanks against excessive pressure? |
A) Each vent for the tank must be equal to the area of the tank filling line. |
B) There must be twice as much vent area as the area of the fill line. |
C) The total area of the vents or the overflow shall be at least 125% of the area of the fill line. |
D) The tanks must be protected by overflows. |
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