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单选题
In order to release CO2 to the machinery spaces from a fixed fire extinguishing system, you must（）.
A
actuate an alarm and open the engine room control valve
B
actuate an alarm and open the engine room CO2 releasing valve
C
open the engine room control valve and shut off engine room ventilation fans
D
open the engine room control valve and then the CO2 releasing valve
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更多 “单选题In order to release CO2 to the machinery spaces from a fixed fire extinguishing system, you must（）.A actuate an alarm and open the engine room control valveB actuate an alarm and open the engine room CO2 releasing valveC open the engine room control valve and shut off engine room ventilation fansD open the engine room control valve and then the CO2 releasing valve” 相关考题
考题
Operation of the valve control release on a fixed CO2 system must immediately ______.A.release CO2 to the protected spaceB.secure all mechanical ventilation in the protected spaceC.sound the rig’s general alarm signal for a fireD.sound an alarm in the ballast control room
考题
Which of the following is operated from the main engine room console on an automated vessel?A.Fire pump and lube oil pumpB.Lube oil pump and distilling plantC.Distilling plant and shaft alley doorD.Shaft alley door and fixed CO2 release
考题
In fighting a fire in a fuel tank, the FIRST action you should attempt is to _____.A.secure all sources of fresh air to the tankB.begin transferring the fuel to other tanksC.top off the tank to force out all vaporsD.station someone at the fixed CO2 release controls
考题
In the event of fire in a machinery space，______.A.the fixed carbon dioxide system should be used only when all other means of extinguishment have failedB.the fixed carbon dioxide system should be used immediately，as it is the most efficient means of extinguishmentC.water in any form should not be used as it will spread the fireD.the space should be opened 5 minutes after flooding CO2 to prevent injury to personnel
考题
Before using a fixed CO2 system to fight an engine room fire, you must ______.A.secure the engine room ventilationB.secure the machinery in the engine roomC.evacuate all engine room personnelD.All of the above
考题
Fixed CO2 systems would not be used on crew’s quarters or ______.A.the paint lockerB.spaces open to the atmosphereC.cargo holdsD.the engine room
考题
“定量订货方式”是（）A、fixed period order(FPO)B、fixed interval order(FIO)C、fixed quantity system(FQS)D、fixed order systom(FOS)
考题
（）is more accurate and easier than Fixed Interval System ( FIS ) in the order method.A、Fixed Quantity SystemB、Fixed Timing SystemC、Fixed Channel SystemD、Double-note system
考题
单选题When reentering an engine room that has been flooded with CO2, the investigating team should initially（）.A
leave the access door partially openB
enter from the lowest levelC
enter from the highest levelD
attempt to operate machinery
考题
单选题Before using a fixed CO2 system to fight an engine room fire，you must（）.A
secure the engine room ventilationB
secure the machinery in the engine roomC
evacuate all engine room personnelD
All of the above
考题
单选题Mechanical gearing of deck machinery such as the windlass or boat hoists should（）.A
be open to view so，if a foreign object gets in the gearing，the operator can immediately stop the machineryB
have a guard over the gearingC
be painted a contrasting color from the base color in order to call attention to the gearingD
not be operated if there is any crew within 10 feet of the machinery
考题
单选题A fixed CO2 system on a ship with a capacity of over 300 lbs (136 kilograms) CO2 which protects spaces other than tanks must have（）.A
two or more releasing stationsB
automatic release in event of a fireC
an audible alarm and time delayD
an audible and visible alarm
考题
单选题In machinery space, the valves, pipes should be（）A
arranged as close to each other as possible to save spaceB
arranged far away from each other for convenient operationC
be fixed or clamped to avoid vibrationD
kept easy removable as to convenient repairing work
考题
单选题Operation of the valve control release on a fixed CO2 system must immediately（）.A
release CO2 to the protected spaceB
secure all mechanical ventilation in the protected spaceC
sound the rig's general alarm signal for a fireD
sound an alarm in the ballast control room
考题
单选题Which of the following is operated from the main engine room console on an automated vessel?（）A
Fire pump and lube oil pumpB
Lube oil pump and distilling plantC
Distilling plant and shaft alley doorD
Shaft alley door and fixed CO2 release
考题
单选题To receive oil residues from the purification of fuel and lubricating oils in the machinery spaces, what kind of tank(s) should be provided on board?（）A
bilge tankB
sludge tankC
overflow tankD
oil collecting tank
考题
单选题During inspection of oil and oily mixtures from machinery spaces, which of the following factors should be taken into account by the PSCO? （）A
The quantity of oil residues generatedB
The capacity of sludge and bilge water holding tankC
The capacity of the oily water separatorD
All of the above
考题
单选题Each fire hydrant serving machinery spaces containing oil fired boilers，internal combustion machinery，or oil fuel units must be equipped with a（）.A
fireman's outfitB
low-velocity spray applicatorC
marine strainerD
pick axe
考题
单选题When the chief engineer is in the machinery spaces, the officer in charge of the engineering watch shall（）A
continue to be responsible for machinery space operations despite the presence of the CEB
hand over the responsibility activelyC
be responsible for the watching together with the chief engineerD
assistant the chief engineer to control the machinery
考题
单选题In the event of minor emergencies when the machinery spaces unattended （） will be informed of malfunction in the machinery by his cabin monitor.A
the chief engineerB
the engineer on cabin watchC
the bridge officer on watchD
the master
考题
单选题When the machinery spaces are in the periodic unmanned condition, shall be immediately available and on call to attend the machinery space（）.A
the chief engineerB
the designated engineer from shipyardC
the designated duty officer in charge of the engineering watchD
the designated surveyor from classification society
考题
单选题Which of the following operations must be entered on the Oil Record Book Part Ⅰ? （） Ⅰ.Routine discharge at sea of bilge water containing oil from the machinery spaces Ⅱ.Bunkering of fuel oilA
Ⅰ onlyB
Ⅱ onlyC
both Ⅰ and ⅡD
neither Ⅰ nor Ⅱ
考题
单选题按照SOLAS的油船货油舱的隔离的要求：Cargo pump-rooms， cargo tanks， slop tanks and cofferdams shall be positioned forward of machinery spaces. However， oil fuel bunker tanks need not be forward of machinery spaces. Cargo tanks and slop tanks shall be isolated from machinery spaces by cofferdams， cargo pump-rooms， oil bunker tanks or ballast tanks. Pump-rooms containing pumps and their accessories for ballasting those spaces situated adjacent to cargo tanks and slop tanks and pumps for oil fuel transfer， shall be considered as equivalent to a cargo pump-room within the context of this regulation provided that such pump rooms have the same safety standard as that required for cargo pump-rooms.问：对于某29.7万载重吨的VLCC船型，关于货油舱的隔离，下列哪一项不必位于机器处所的前方：（）A
货油泵舱；B
货油舱；C
污油舱（SLOP TANK）；D
燃油舱
考题
单选题There shall be（）into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.A
no direct openingsB
direct openingsC
no more than one direct openingD
up to one direct opening
考题
单选题Vents are led from the engine to head tank （） from the cooling water.A
for the release of airB
for the release of waterC
in order to the release of airD
because the release of air
考题
单选题In fighting a fire in a fuel tank, the FIRST action you should attempt is to （）.A
secure all sources of fresh air to the tankB
begin transferring the fuel to other tanksC
top off the tank to force out all vaporsD
station someone at the fixed CO2 release controls
考题
单选题Deck machinery, which is also known as hull machinery, includes all power driven equipment located （）the machinery spaces that is （） with the main propulsion plant.A
inside；associatedB
inside；not associatedC
outside；associatedD
outside；not associated
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