Question 1310Deck General70% to pass
The deck water seal of the inert gas system _______________.
AI Explanation
The correct answer is A) prevents the backflow of hydrocarbon gasses into nonhazardous areas.
The deck water seal in an inert gas system acts as a one-way valve, allowing the flow of inert gas into the cargo tanks while preventing the backflow of hydrocarbon vapors from the cargo tanks into non-hazardous areas. This is an important safety feature to prevent the potential ignition of flammable gases in areas where there may be ignition sources.
The other options are incorrect because: B) refers to a different function of the inert gas system, C) describes the function of a pressure relief valve, and D) does not accurately describe the purpose of the deck water seal.
Related Questions
#1308 What percent of oxygen content by volume, must each inert gas system be designed to supply the cargo tanks with a gas, or mixture of gases? #1309 What is the major function of the deck water seal in an inert gas system? #1311 Which of the listed functions is the purpose of a gas scrubber in an inert gas generation system? #1312 After allowing for pressure losses, the pressure-volume capacity of an inert gas blower must be able to maintain a pressure, in any cargo tank, at a minimum of _______________.#1313 The combined fan discharge rate in an inert gas system is related to the _______________.