Controls for a fixed carbon dioxide system shall be mounted().
- Adirectly outside the space protected by the system
- Bas near the gas cylinders as possible
- Cin the pilothouse
- Don the main deck near the bow
Controls for a fixed carbon dioxide system shall be mounted().
1、When used to fight fire,carbon dioxide
When used to fight fire,carbon dioxide().Ais effective if used promptly on an oil fireBhas a greater cooling effect than waterCis lighter than airDis harmless to cargo and crew
2、When using carbon dioxide to fight a f
When using carbon dioxide to fight a fire on a bulkhead,the CO2 should be applied().Afirst to the bottom of the flaming area,sweeping from...
3、On a ship,a fixed carbon dioxide or ot
On a ship,a fixed carbon dioxide or other approved system must be installed().Awhere oil or chemical drums are storedBin all battery storage locationsCin paint lockersDin all of the above locatio
4、A carbon dioxide fire extinguisher has
A carbon dioxide fire extinguisher has been partially discharged, and should be immediately ().Atagged and restowed properly in its rackBweighed...
5、As compared to carbon dioxide,dry chem
As compared to carbon dioxide,dry chemical has which advantage?()ACleanerBEffective on metal firesCGreater rangeDMore cooling effect
Carbon dioxide的中文含义是()。A碳氢化合物B碳氧化合物C一氧化碳D二氧化碳