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fire hose （）
- A、空气软管
- B、消防软管
- C、空滤管
- D、火势
参考答案
更多 “fire hose （）A、空气软管B、消防软管C、空滤管D、火势” 相关考题
考题
A spanner is a ______.A.cross connection line between two main fire linesB.special wrench for the couplings in a fire hose lineC.tackle rigged to support a fire hoseD.None of the above
考题
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 operationsB.Vessel is in portC.Fire-main system is not chargedD.Fire pumps are used for purposes other than supplying water to the fire main
考题
Which of the following statements is FALSE concerning the proper procedure in handling a fire hose ________．A.A 1.5 inch hose should be deployed with a minimum of a nozzleman and hosemanB.Back-up hosemen should be positioned wherever the hose makes a significant turnC.The fire hose should be partially charged before deploying it from the fire stationD.The nozzleman should always hold the nozzle with one hand on top，to prevent kickback
考题
Fire axes required on MV MODU’s must be stored in the enclosure for fire hoses with the location marked ______.A.Fire Axe LocationB.Hose Station No. …C.Fire Station No. …D.Firefighting Equipment
考题
Fire hose couplings ______.A.are made of bronze brass, or soft alloy metalsB.should be painted red in order to identify hose lengthsC.are specially hardened to prevent crushingD.should be greased frequently
考题
If not attached to the nozzle, each low-velocity spray applicator on a vessel must be stowed__________.A.in a protected area on the main deckB.inside a machinery space near the entranceC.next to the fire hydrant to which the fire hose is attachedD.on a rack inside the quarters near the entrance
考题
单选题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 readingB
Weigh the cartridgeC
Replace the dry chemicalD
Pressure test the discharge hose
考题
单选题A portable foam fire extinguisher is placed in operation by（）A
turning it upside downB
pressing the foam leverC
squeezing the grip handleD
opening the hose valve
考题
单选题The canvas covering of fire hose is called the（）.A
casingB
outer hoseC
line coverD
jacket
考题
单选题What is the most vulnerable part of the fire main system on board an offshore rig?（）A
The fire pumpB
Exposed hard pipingC
The hydrant valveD
The fire hose
考题
单选题The FIRST course of action in fighting a fire in a cargo or fuel oil tank is to （）.A
secure all openings to the tankB
discharge an initial charge of CO2 with a hand portable extinguisherC
direct a fire hose into the tank and energize the fire mainD
spray the tank boundaries with a fire hose to promote cooling
考题
单选题To remedy a leaking fire hose connection at the hydrant，secure the valve and（）.A
replace the gasket in the male couplingB
reduce fire pump pressureC
replace the gasket in the female couplingD
rethread the male coupling
考题
单选题A fire hose has a（）.A
male coupling at both endsB
female coupling at both endsC
female coupling at the nozzle end and a male coupling at the hydrant endD
male coupling at the nozzle end and a female coupling at the hydrant end
考题
单选题When two fire hose teams are attacking a fire they should（）.A
use different fire hose pressuresB
use fire hoses of different sizesC
not attack the fire from opposite sidesD
not wear protective clothing
考题
单选题Fire hose couplings（）.A
are made of bronze，brass，or soft alloy metalsB
should be painted red in order to identify hose lengthsC
are specially hardened to prevent crushingD
should be greased frequently
考题
单选题One precaution to take prior to working in a freshly painted compartment where there are an excessive amount of paint fumes, is to （）.A
take shallow breaths of airB
ventilate the areaC
wear a breathing apparatus while workingD
keep a charged fire hose handy
考题
单选题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 operationsB
vessel is in portC
fire-main system is not chargedD
fire pumps are used for purposes other than supplying water to the fire main
考题
单选题To lubricate the swivel or remove corrosion from a fire hose coupling，you should use（）.A
glycerineB
graphiteC
keroseneD
fresh water and soap
考题
单选题Each fire hose coupling on a ship must have threads that meet the specifications of the（）.A
American Petroleum InstituteB
National Standard Fire hose CouplingC
American Society of Mechanical EngineersD
Underwriter's Laboratories，Inc
考题
单选题Each fire hose coupling on a ship must have threads that meet the specifications of the（）.A
American Petroleum InstituteB
National Standard Firehose CouplingC
American Society of Mechanical EngineersD
Underwriter's Laboratories，Inc
考题
单选题A spanner is a（）.A
cross connection line between two main fire linesB
special wrench for tightening couplings in a fire hose lineC
tackle rigged to support a fire hoseD
None of the above
考题
单选题If not attached to the nozzle,each low-velocity spray applicator on a vessel must be stowed（）.A
in a protected area on the main deckB
inside a machinery space near the entranceC
next to the fire hydrant to which the fire hose is attachedD
on a rack inside the quarters near the entrance
考题
单选题When fighting a fire in an enclosed space，the hose team should crouch as low as possible to（）.A
protect themselves from smokeB
obtain the best available airC
allow the heat and steam to pass overheadD
All of the above
考题
单选题Fire hose should be washed with（）.A
salt water and a wire brushB
caustic soapC
mild soap and fresh waterD
a holystone
考题
单选题Each hose in the fuel transfer system for helicopter refueling must meet the standards of the（）.A
Federal Aviation AdministrationB
Corps of EngineersC
National Fire Protection AssociationD
National Transportation Safety Board
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