网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Each fire pump on a ship must have a pressure gauge located at（）.
A
the pump discharge
B
the manifold connection
C
each fire station discharge
D
the pump station
参考答案
参考解析
解析：
暂无解析
更多 “单选题Each fire pump on a ship must have a pressure gauge located at（）.A the pump dischargeB the manifold connectionC each fire station dischargeD the pump station” 相关考题
考题
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
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
考题
Each ship having an inert gas system must have a portable instruments to measure concentrations of hydrocarbon vapor in inert atmospheres and also to measure ______.A.nitrogenB.oxygenC.carbon dioxideD.water vapor
考题
单选题Each inert gas system gas main must have an automatic shut down valve at the outlet of the gas production plant. This valve must close automatically upon（）.A
cargo pump failureB
blower failureC
deck seal low water levelD
low inert gas temperature
考题
单选题The signal for fire alarm on a ship must be indicated（）.A
at each alarm bellB
at each alarm actuatorC
near all exitsD
on the station bill
考题
单选题On a ship，a fire pump may be used for other purposes if（）.A
the other services are run off a reducing station with a pressure gageB
a separate fire pump is available for use on the fire mainC
all other services are operated by a manifold near the pumpD
All of the above
考题
单选题The discharge side of every fire pump must be equipped with a（）.A
gate valveB
pressure gaugeC
check valveD
strainer
考题
单选题Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every（）.A
six weeksB
six monthsC
twelve monthsD
two years
考题
单选题During a fire drill on a vessel, what action is required？（）A
Start each fire pumpB
Launch and run a lifeboatC
Inspect fire hosesD
Close each fire pump
考题
单选题Before operating a non-oceangoing ship greater than 100 gross tons it must have a fixed piping system to discharge oily mixtures ashore. This system must include（）.A
approved oily-water separating equipmentB
a fixed or portable containment system at the shore connectionC
a spare pump in case the main pump is inoperativeD
at least one outlet accessible from the weather deck
考题
单选题A ship helicopter landing deck on which fueling operations are conducted must have a fire protection system that is capable of discharging at 100 psi pressure a foam spray of at least（）.A
30 gallons per minuteB
40 gallons per minuteC
50 gallons per minuteD
60 gallons per minute
考题
单选题Each fireman’s outfit and its spare equipment on a ship must be stowed（）.A
in a locked cabinet in the machinery spaceB
in an unlocked cabinet in the machinery spaceC
in a separate and accessible locationD
at a fire hydrant location
考题
单选题The pressure difference of the gauge on the oily water separator increases greatly, the reason is（）A
the filter is cloggedB
bilge suction value is cloggedC
suction value and discharge value of the pump do not open fullyD
screw pump is worn seriously and volumetric efficiency is decreased
考题
单选题A pump is said to have "negative suction head" when the pump is located （）.A
between the suction and dischargeB
below the liquid supplyC
above the liquid supplyD
any of the above
考题
单选题Each fire pump on a tanker must have a pressure gauge located at（）.A
the pump dischargeB
the manifold connectionC
each fire station dischargeD
the pump station
考题
单选题The air reservoirs must have （） fitted to prevent rupture in the event of fire.A
high pressure alarmB
fire alarmC
extinguishersD
fusible plugs
考题
单选题During a fire drill on a ship，what action is required?（）A
Start each fire pumpB
Launch and run a lifeboatC
Inventory rescue and fire equipmentD
Inspect fire hoses
考题
单选题Each part of the fire-main system located on an exposed deck must be（）.A
protected against freezingB
locked to prevent theftC
numbered sequentiallyD
pressurized at all times
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According to regulations，a cargo hose used for transferring liquefied gases must have a bursting pressure of（）.A
5 times the maximum working pressure on the hose during cargo transferB
one half the designed working pressureC
4 times the pressure of the cargo pump used for transferringD
5 times the minimum working pressure on the hose during cargo transfer
考题
单选题Each fire hydrant must have at least one spanner and at least one（）.A
hose rack or reelB
all purpose nozzleC
foam applicatorD
pick axe
考题
单选题A fire main system must have enough fire hydrants so that each accessible space may be sprayed with（）.A
a low velocity spray applicatorB
a water spray or solid streamC
at least two spray patterns of waterD
at least 25 psi delivered pressure
考题
单选题A branch line valve of a fire extinguishing system on a ship must be marked with the（）.A
maximum pressure allowed at that branchB
name of the space or spaces which it servesC
date of the last maintenance inspectionD
pressure needed to maintain an effective stream at that point
考题
单选题Each hand portable fire extinguisher on a ship must be marked with（）.A
the name of the unit on which it is locatedB
the date that it was installed on the unitC
the names of the individuals qualified to use itD
an identification number different from other extinguishers on the unit
考题
单选题Each ship having an inert gas system must have a portable instruments to measure concentrations of hydrocarbon vapor in inert atmospheres and also to measure（）.A
nitrogenB
oxygenC
carbon dioxideD
water vapor
考题
单选题Where foam extinguishing systems are provided on a ship，each machinery flat in the protected space must have a(n)（）.A
coamingB
alarmC
drainD
fire sensor
热门标签
最新试卷
