Question 764Deck Safety70% to pass
Fixed CO2 systems would not be used on crew's quarters or _______________.
AI Explanation
The correct answer is B) spaces open to the atmosphere.
Fixed CO2 systems are not used in spaces open to the atmosphere, such as the weather decks or other areas that are exposed to the outside air. This is because the CO2 gas would be quickly dispersed and not effectively suppress a fire in these types of open spaces. Instead, fixed CO2 systems are typically used in enclosed spaces like the engine room, paint lockers, and cargo holds where the gas can be contained and effectively smother a fire.
The other answer options are incorrect because the engine room (A), cargo holds (C), and paint lockers (D) are all examples of enclosed spaces where fixed CO2 systems would be an appropriate fire suppression method, unlike open-to-atmosphere spaces.
Related Questions
#762 The gross weight of a fully charged CO2 bottle in a fixed CO2 system is 220 lbs. When the bottle is empty it weighs 120 lbs. What is the minimum acceptable gross weight of the CO2 bottle before it should be recharged by the manufacturer? #763 The gross weight of a fully charged CO2 cylinder is 80 lbs. When the bottle is empty it weighs 60 lbs. What is the minimum acceptable gross weight of the CO2 bottle before it should be recharged by the manufacturer? #765 CO2 cylinders forming part of a fixed fire extinguishing system must be pressure tested at least every _______________.#766 Fixed carbon dioxide extinguishing systems, for machinery spaces that are normally manned, are actuated by one control to open the stop valve in the line leading to the space, and _______________.#767 In a fixed carbon dioxide extinguishing system for a machinery space, designed WITH a stop valve in the line leading to the protected space, the flow of CO2 is established by actuating _______________.