A.stop the ventilation
B.sound the general alarm
C.determine the source of the fire
D.attempt to extinguish the fire
您可能感興趣的試卷
你可能感興趣的試題
A.low-velocity fog only
B.a solid stream only
C.a solid stream and foam
D.a solid stream and fog
A.reading the gage pressure
B.weighing the extinguisher
C.discharging a small amount of CO2
D.seeing if the seal has been broken
A.used at the earliest opportunity
B.hydrotested
C.recharged
D.weighed again in one month
A.maximum pressure allowed at that branch
B.name of the space or spaces which it serves
C.date of the last maintenance inspection
D.pressure needed to maintain an effective stream at that point
A.dry chemical or foam
B.foam or soda acid
C.carbon dioxide or foam
D.carbon dioxide or dry chemical
最新試題
An effective method for moving patients with spinal injuries onto a spine board is known as the（）.
An aircraft has indicated that he wants you to change course and follow him. You cannot comply because of an emergency on board. Which signal should you make?（）
According to the regulations，what fire safety control feature is required in quick-closing shut off valves?（）
A portable dry chemical fire extinguisher discharges by（）.
An engine compartment gasoline fire requires which type of extinguisher?（）.
Any ship damaging a pipe could（）an immediate danger of fire.
A vessel is constructed with a steel hull and an aluminum superstructure. Which statement is TRUE?（）
At night while the ship is tied up to the dock，a fire breaks out in a cargo hatch. After sounding the alarm，what should the person on watch do?（）
A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.
A GROUP OF CREW MEMBERS TRAINED FOR FIGHTING FLOODING IN THE VESSEL are known as（）.