A.authorized fire equipment servicing personnel only
B.replacing the propellent cartridge and refilling with powder
C.puncturing the cartridge seal after installation
D.recharging the cartridge and refilling it with powder
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A.transferring heat across an unobstructed space
B.heated gases flowing through ventilation systems
C.burning liquids flowing into another space
D.transmitting the heat of a fire through the ship's metal
A.conduct a fire drill
B.conduct a boat drill
C.log the fore and aft draft marks
D.test the emergency generator
A.mattress fires
B.oil fires
C.wood fires
D.All of the above
A.only when fully loaded
B.if one or more tanks are full
C.when transferring cargo
D.only when the barge is being towed
A.the CO2 being inhaled by personnel
B.reflash of burning liquids
C.vapor condensation on the extinguisher
D.the discharge causing a static spark
最新試題
Lifesaving regulations require that a fire drill include（）.
Radiation spreads a fire by（）.
The atmosphere in a tank is too lean if it is（）.
Recharging a previously used cartridge-operated dry-chemical extinguisher is accomplished by（）.
On a ship，watertight doors should be operated（）.
How long must the records of tests and inspections of fire fighting equipment on board a ship be retained on board?（）
Prior to getting underway，the Master or person in charge of a ship must（）.
The blocking or absence of fire dampers can cause（）.
The discharge side of every fire pump must be equipped with a（）.
The BEST method of applying foam to a fire is to（）.