Deck : Deck General - 1265/5076
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| The deck water seal of the inert gas system __________. |
| A) prevents the backflow of hydrocarbon gasses into nonhazardous areas |
| B) cools the inert gas and prevents soot from entering the cargo tanks |
| C) relieves sudden large overpressures in the system |
| D) acts as an emergency system shutdown when the inlet pressures exceed the safe working pressure in the hazardous zone |
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