更多"[单选题] The AIS transponder is design"的相关试题:
[单选题] The AIS transponder is designed to transmit information ______?
A. Automatically
B. Semi- automatically
C. Manually
D.AIS is not transmitting at all
[单选题]装有AIS的船舶应自备有_.记录AIS的使用和检查情况.该记录簿由_保管.1AIS使用记录簿2VDR使用记录薄3二副或值班驾驶员4船长
A.2+3
B.2+4
C.1+3
[单选题]AIS是船舶自动识别系统的应为缩写,AIS是一种自主改善_,而不依赖雷达自动获取航行信息,发送船舶数据的一种新型的船用_.1导航设备2船舶航行数据记录仪3船舶集成驾驶台4船舶避碰5船舶操纵6船舶稳性7助航设备
A.1+2
B.3+5
C.4+7
[单选题] What is important to remember when using AIS for collision avoidance?
A. AIS may not give a complete picture of the traffic situation
B. AIS is more accurate than ARPA
C. AIS is not as accurate as ARPA
D. AIS is not allowed to be used for collision avoidance
[单选题] Automatic identification systems（AIS）are required to ______．
A.provide safety-related information automatically to shore stations，other vessels and aircraft
B.receive safety-related information automatically from similarly equipped vessels
C.exchange safety-related information with shore-based facilities
D.All of the above
[单选题]MS-AIS定义为:( )。
A.整个STM-N帧内除SOH外全为.1.
B.整个STM-N帧内除MSOH外全为.1.
C.整个STM-N帧内除RSOH外全为.1.
D.整个STM-N帧内除净负荷外全为.1..
[单选题]AU-AIS定义为:( )。
A.整个STM-N帧内除SOH外全为.1.
B.整个STM-N帧内除MSOH外全为.1.
C.管理单元告警指示,整个AU全为.1.
D.整个STM-N帧内除净负荷外全为.1..
[单选题] How much can the AIS broadcast may be overloaded without any significant operational effect?
A. 50-100%
B. 200-300%
C. 400-500%
D. No overload is accepted
[单选题]传输系统的告警指示中，AIS表示
A.帧丢失
B.远端告警指示
C.告警指示信号
D.信号丢失
[单选题]出现TU-AIS的原因为( )。
A.发生通道保护倒换
B.交换机没送信号过来
C.业务配置错误引起
D.发生MSP保护倒换.
[单选题] In case of AIS overload, what can you expect?
A. AIS will shut down
B. AIS will “freeze”
C. Largest far away drop out
D. Closes targets drop out
[判断题]MS-AIS会触发复用段倒换。.
A.正确
B.错误
[单选题]“AIS”的等效二进制内容是:()。
A.一长串“0”
B.一长串“1”
C.一长串“01”
D.一长串“110”
[多选题]引发AU-AIS 的告警有( )。
A..LOS、LOF
B..MS-AIS
C..HP-REI,HP-RDI
D..OOF
.
[单选题]SDH设备告警维护信号中,AIS表示( )。
A.帧丢失
B.帧失步
C.信号丢失
D.上游告警指示全1
[单选题]下面( )告警会引发MS-AIS告警。
A.AU-LOP
B.RS-LOS
C.B1超限
D.B3超限.
