In the GMDSS,Maritime Safety Information broadcast will make on two dedicated systems ______ ,providing near continuous automated reception on board ships.

Which service does not the EGC system have?

In the coverage of satellites, INMARSAT-C EGC SafetyNET messages can be sent to ______.①ships in designated geographical area; ②group of ships; ③all Ships

______ belongs to satellite system to promulgate Maritime Safety Information.

EGC is in connection with ______.

Enhanced Group Calls are transmitted ______.

What type of information will be broadcast in SafetyNET?

______ is promulgated by the international SafetyNET.

______ are available through EGC.

Which system can provide MSI in coastal waters where it may not be feasible to establish the NAVTEX service?

There is a service which allows terrestrial information providers to send general in- formation messages to pre-defined groups of subscribers. The service is ______.

Maritime Safety Information is transmitted via satellite through ______.

Maritime Safety Information is promulgated via satellite through ______ service.

What is the total voltage and capacity of two 12 V batteries coupled in series if each battery has capacity of 100 Ah?

Which of the followings is correct?