Each fire pump on a tanker must have a pressure gauge locate

Which action is routinely performed at the annual servicing and inspection of a dry-chemical cartridge-operated portable fire extinguisher?

A.Test the pressure gauge for correct reading

B.Weigh the cartridge

C.Replace the dry chemical

D.Pressure test the discharge hose

A portable dry chemical fire extinguisher discharges by ______.

A.gravity when the extinguisher is turned upside down

B.pressure from a small CO2 cartridge on the extinguisher

C.air pressure from the hand pump attached to the extinguisher

D.pressure from the reaction when water is mixed with the chemical

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

You are on a multiple-product chemical tanker with orders to load diethylamine．What is NOT a requirement for transporting this cargo ________．

A.You must have two toxic vapor detectors or the pumproom must meet special requirements

B.Each crew member must be provided with an emergency escape breathing apparatus

C.A person taking cargo samples must wear protective clothing

D.If you are also carrying allyl alcohol，the venting systems must be segregated

During a fire drill on a vessel, what action is required? ______.

A.Start each fire pump.

B.Launch and run a lifeboat.

C.Inventory rescue and fire equipment.

D.Inspect fire hoses

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