GMDSS理论英语题库(4)

湖 北 交 通 职 业 技 术 学 院

答案 B

95. The EPIRB should be mounted ____, protected from harmful conditions. A at a regular place in the radio room B anywhere on board

C at a higher place on the vessel D in one of the life-boats 答案 C

96. The auto-transmission of TRON-30s S-EPIRB will start ____. A when the switch is set to “ON” B until it is in water of some depth

C when it is stored in an inverted position D as soon as it is in water upright 答案 D

97. If the beacon is mounted at a wrong place, it may ____by sea water ,chemicals , exhaust and vibration . A be damaged

B work normally regardless of harmful conditions C not work though it is not in a bad condition D both A and C 答案 A

98. Bridge-to-bridge communications are intership VHF radio-communications for the purpose of ____. A assisting the safe movement of ships B assist the ship in distress C communicating with other stations D obtaining MSI 答案 A

99. When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will ____ soonest .. A reach the distress area B conduct a sector search C send rescue vessels