GMDSS英语阅读附加题

GMDSS英语阅读附加题

1.Which transmissions are permitted on the fregency 2174.5KHz in

NBDP service?

A.Disdress and safety traffic using narrow hand direct printing

telegraph exclusively.

B.Transmissions of information regarding the safety of navigation and

weather warnings.

C.Distress and safety traffic in radiotelephonr.

D.Tranmissions of the international NAVTEX system.

2.For COSPAS-SARSAT system ----------usually transmit initial

COSPAS-SARSAT alert .

A.RCC

B.MCC

C.LUT

D.MRCC

3.Ships equipped with Inrnarsat SES send dirress alerts both

-----------

A.quick and good

B.convenient and certain

C.easily and simply

D.important and difficult

4.NAVAREA warnings generally concern information -----------.

A.in coastel waters

B.in offshore waters

C.within the limits of a harbour

D.which the ocean-going ship does not require

5. A ship arion on receiving a shore to ship distress alert should

A. keep silience

B. interferes with communication

C. establish communication as direct render such assistance as is required and appropriare

D.refuse communication as directed and render such assistance as of regulation and appropiace

6.If a ship in accoridance with the requirements of regulation 10.1.1(of the amendments to the 1974 SOLAS Convention ),is fitted with an INMARSAT MES , while at sea shall maintain continuous-watch ------------

A. on 8.414.5KHz

B. on at least one of the following HFDSC frequencies :4207.6112.12577 or 16804.5KHz

C. on 2174.5KH.z

D. on satellite shore to ship distress alerts

7.----------is a station in the mobile aervice ,which is used in distress and which transmits siginals to facilities SAR operation ,and which is not used 90Hz frequency band

A. SART

B. EPIRB

C. DSC

D. GPS

8. The other part of an SES is communication or electronics and controlier ,which is refered to as BOE, because this part is located -----------

A. high up on the vessel

B. inside the vessel

C. exterior the vessel

D. above deck

9. Distress signal is always stored in memey so as to start --------

A. Local-mode coverage

B. SAR operations

C. Date process

D. Continuous broadcast

10. The ---------is the nerve center of INMARSAT system ,and it is located in the INMARSAT headquarters’ building in LONDON

A. SES

B. CES

C. OCC

D. NCS

11. Which are the preferred frequencies in radiotelephony for on scene communications?

A. 121.5MHz and 2045KHz

B. Ch 70(156.525MHz)and 2174.5KHz

c. CH11(156.650MHz)and 2021KHz

D. Ch16(156.800MHz) and 5182KHz

12. The chapter IV of SOLAS Oonvention is about -----------

A. maritime radio-communications

B. navigational regulations

C. terms and definitions

D. GMDSS instructions