单选题The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than （） of the total bilge pumping capacity.A one-thirdB two-thirdsC one-fourthD two-fourths

At the earliest indication of fire aboard your vessel, you must FIRST ______.

A.locate the fire

B.determine which type of fire is burning

C.sound the alarm

D.fight the fire

A fire has damaged 20 bales of cotton on a freighter loaded with general cargo. This claim would come under ______.

A.constructive total loss

B.general average

C.particular average

D.total loss of a part

A、be responsible for

B、be careful of

C、be capable of

D、be strive for

Fire axes required on MV MODU’s must be stored in the enclosure for fire hoses with the location marked ______.

A.Fire Axe Location

B.Hose Station No. …

C.Fire Station No. …

D.Firefighting Equipment

A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the ______．

A.Fire hose might be damaged by cargo operations

B.Vessel is in port

C.Fire-main system is not charged

D.Fire pumps are used for purposes other than supplying water to the fire main

A fire pump may be used for other purposes if ______.

A.the other services are run off a reducing station with a pressure gage

B.one of the required pumps is kept available for use on the fire main system at all times

C.no relief valves are installed

D.all of the above conditions are met

The master of a ship must allow a reasonable time to the consignees of the cargo for ______．

A.Delivery

B.Take delivery

C.Taking delivery

D.Delivering

As a duty engineer, as soon as your hear the fire emergency signal, you should ensure that the

A.ring buoys are thrown overboard

B.engines are stopped

C.fire pumps are started

D.life preservers have been issued to everyone

All portable fire extinguishers must be capable of being ______.

A.carried by hand to a fire

B.carried or rolled to a fire

C.recharged in the field

D.used on class “B” fire