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单选题
When testing a Class A EPIRB you will know the EPIRB is working properly if you hear on 99.5 Mhz FM or any vacant frequency on a nearby AM radio（）.
A
a distinctive signal
B
the Morse Code signal for SOS
C
a computerized voice announcement of Mayday
D
your vessel's International Radio Call Sign
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更多 “单选题When testing a Class A EPIRB you will know the EPIRB is working properly if you hear on 99.5 Mhz FM or any vacant frequency on a nearby AM radio（）.A a distinctive signalB the Morse Code signal for SOSC a computerized voice announcement of MaydayD your vessel's International Radio Call Sign” 相关考题
考题
— You seem to have a lot of work to do in your office.You’ve always been working overtime.— ____________
A.You are right, but don’t you know the meaning of work?B.Sorry, I don’t think so.I get overpaid for overwork, you know.C.That’s right.All work and no play make Jack a dull boy.D.That’s right, but the work is interesting.I don’t mind some extra hours at
考题
Which step should be taken，if possible，when the vessel must be abandoned because of a distress situation ________．A.Alert the Coast Guard by using the survival craft's portable INMARSAT unitB.Program the SART and EPIRB to transmit the vessel's location and situationC.Place the SART and EPIRB in the“ON”position and secure them to the survival craftD.No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly
考题
Each vessel in ocean and coastwise service must have an approved EPIRB．An EPIRB______．A.must be stowed in a manner so that it will float free if the vessel sinksB.is a devise that transmits a radio signalC.must be stowed where it is readily accessible for testing and useD.All of the above
考题
GMDSS中，对A1海区EPIRB有何种规定_____。A.必须配备406MHZ的EPIRBB.必须配备406MHZ的EPIRB或VHF/EPIRBC.必须配备406MHZ的EPIRB和VHF/EPIRBD.在VHF/EPIRB，406MHZ的EPIRB与1.6GHZEPIRB中任选一种示位标
考题
There is no creature that does not need sleep or complete rest every day.
If you want to know why,just try going without sleep for a long period of time.You will discover that your mind and body would become too tired to work properly.You would become irritable and find it hard to think clearly or concentrate on your work.So sleep is quite simply the time when the ceils of?your body recover from the work of the day and build up supplies of energy for the next period of activity.
One of the things we all know about sleep is that we are Unconscious in sleep,We do not know what is going on around us.But that do.esn′t mean the body stops all activity.The important organs continue to work during sleep,but most of the body functions are slowed down.
For example,our breathing becomes slower and deeper.The heart beats more slowly,and the blood pressure is lower.Our arms and legs become limp(柔软的)and muscles are at rest.It would be impossible for our body to relax to such an extent if we were awake.So sleep does for us what the?most quiet rest can not do.
Your body temperature becomes lower when you are asleep,which is the reason people go to sleep under some kind of covers.And even though you are unconscious,many of your reflexes(反射动作)still work.For instance,if someone tickles(使觉得痒)your foot,you will put it away in your sleep,or even brush a fly from your forehead.You do these things without knowing it.
The cells of your body develop supplies of energy__________A.when you are asleep
B.when you recover from your work of the day
C.in the next period of activity
D.when you are quiet
考题
GMDSS中，对A1海区EPIRB有何种规定（）。A、必须配备406MHZ的EPIRBB、必须配备406MHZ的EPIRB或VHF/EPIRBC、必须配备406MHZ的EPIRB和VHF/EPIRBD、在VHF/EPIRB，406MHZ的EPIRB与1.6GHZEPIRB中任选一种示位标
考题
COSPAS-SARSAT系统的组成部分有（）。A、卫星、陆地用户终端、EPIRB、岸站B、卫星、岸站、EPIRB、网络协调站C、卫星、EPIRB、陆地用户终端、任务控制中心D、卫星、EPIRB、陆地用户终端、网络协调站
考题
有关EPIRB的说法是不正确的是（）A、EPIRB是船舶遇险时的主要报警设备B、EPIRB是船舶遇险时的辅助报警设备C、EPIRB报警称为船对岸的报警D、EPIRB报警后与RCC的通信称为遇险通信
考题
单选题For ship-to-shore distress alerts, you can use（）.A
INMARSAT, EPIRB and DSCB
NAVTEX, NBDP and R/TC
INMARSAT, VHF and SARTD
EPIRB, DSC and radar
考题
单选题COSPAS-SARSAT系统的组成部分有（）。A
卫星、陆地用户终端、EPIRB、岸站B
卫星、岸站、EPIRB、网络协调站C
卫星、EPIRB、陆地用户终端、任务控制中心D
卫星、EPIRB、陆地用户终端、网络协调站
考题
单选题The difference between a class A and a class B EPIRB is that the class A EPIRB（）.A
operates on both military and civilian aircraft distress frequenciesB
transmits both an alerting signal and a homing signalC
must be the float free type and automatically activatedD
operates with a greater output of signal power
考题
单选题You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform. You are developing a Windows Service application which contains three different Windows services. You are required to only set one Windows service to start automatically when the system is restarted. What should you do?（）A
Use the ServiceController class.B
Use the ServiceBase class.C
Use the ServiceProcessInstaller class.D
Use the ServiceInstaller class.
考题
单选题Where would you find the FCC authorization for transmitting on your ship’s EPIRB?（）A
On the Ship Station LicenseB
On the side of the EPIRB transmitterC
In the radio logD
On the Certificate of Inspection
考题
单选题All self-propelled vessels on an international voyage must be equipped with how many Emergency Position Indicating Radio beacons (EPIRB)? （）A
One approved Category 1 EPIRBB
Three approved Category 1 EPIRBsC
One approved Class B EPIRBD
Two approved Class B EPIRBs
考题
单选题All self-propelled vessels on an international voyage must be equipped with how many Emergency Position Indicating Radiobeacons (EPIRB)（）?A
One approved Class A EPIRBB
Two approved Class A EPIRBsC
One approved Class B EPIRBsD
Two approved Class B EPIRBs
考题
单选题A Class A EPIRB is NOT（）.A
approved by the CCSB
designed for float free，automatic activationC
operated on 121.5/243 MHzD
operated manually
考题
单选题Each Class A EPIRB shall be stowed in a manner which will permit（）.A
easy access to its storage compartmentB
replacement of the battery without exposure to the weatherC
it to float free if the vessel sinksD
it to remain attached to the vessel
考题
单选题Which step should be taken，if possible，when the vessel must be abandoned because of a distress situation（）.A
Alert the Coast Guard by using the survival craft's portable INMARSAT unitB
Program the SART and EPIRB to transmit the vessel's location and situationC
Place the SART and EPIRB in the“ON”position and secure them to the survival craftD
No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly
考题
单选题VHFDSC报警呼叫中遇险性质EPIRB emission是指（）。A
信息是由甚高频EPIRB发射的B
该信息是发射给甚高频EPIRB的C
甚高频EPIRB发生信号泄露D
该信息发送是由卫星EPIRB发射的
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