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WorksheetsGMDSS PART-1
Total questions: 10
Worksheet time: 10mins
What is the frequency range for Medium Frequency?
30-300 kHz
300-3,000 kHz
1,000-10,000 kHz
10-30 MHz
What is the frequency range for High Frequency?
3-30 MHz
300-3,000 kHz
30-300 MHz
10-30 MHz
What is the frequency range for Very High Frequency?
3-30 MHz
300-3,000 kHz
30-300 MHz
10-30 MHz
What is the frequency range for Ultra High Frequency?
3-30 MHz
300-3,000 MHz
30-300 MHz
10-30 MHz
What is the frequency range for Super High Frequency?
30-300 GHz
300-3,000 MHz
30-300 MHz
30-300 MHz
Which of the following maintenance functions is not the responsibility of the GMDSS Radio Operator?
Visual inspection of equipment, including the antenna and associated components
Perform on-the-air verification checks
Perform scheduled testing of the battery's charged condition
Aligning the power output stage for maximum power
What is the MID?
Mobile Identification Number.
Maritime Identification Digits.
Marine Indemnity Directory.
Mobile Interference Digits.
When sending a DSC call:
Vessel’s position will automatically be sent.
Vessel’s position will automatically be sent if the vessel is sending a “Distress Hot Key” alert.
Vessel’s MMSI will indicate its ocean region.
None of these.
What is usually the first step for a GMDSS Radio Operator to take when initiating a distress priority
message via Inmarsat?
By dialing the correct code on the telephone remote unit.
By pressing a "Distress Button" or "Distress Hot Key(s)" on the equipment.
By contacting the CES operator and announcing a distress condition is in existence.
By contacting the CES operator using the radiotelephone distress procedure "Mayday"... etc.
What is the fundamental concept of the GMDSS?
It is intended to automate and improve emergency communications in the maritime industry
It is intended to automate and improve existing digital selective calling procedures and techniques
It is intended to provide more effective but lower cost commercial communications
It is intended to provide compulsory vessels with a collision avoidance system when they are operating in
waters that are also occupied by non-compulsory vessels.
