Bridge Navigation & Deck Operations

GMDSS – General Knowledge

This test evaluates your knowledge of the Global Maritime Distress and Safety System . It covers key equipment, functions, and procedures for maritime communication and emergency response, ensuring compliance with international safety standards.

Питань 16

Час 9 min

Мова Англійська

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Питання 1

What is the purpose of the frequency 156.8 MHz (Channel 16) in the VHF band?

A This frequency is the international distress and safety frequency for radiotelephony

B This frequency is the international distress and calling frequency for radiotelex

C This frequency is the international frequency for distress, safety and calling by means of Digital Selective Calling (DSC)

D This frequency is intended for ship-to-ship communication with radiotelephony

Питання 2

If a vessel uses the duplication method to ensure the availability of radio equipment when sailing in Sea area A3, what additional equipment should be installed on board?

A Additional VHF radio installation with DSC - Additional MF/HF radio installation with DSC and NBDP or Additional Ship earth station INMARSAT C

B Additional VHF radio installation with DSC

C Additional MF/HF radio installation with DSC and NBDP

D Additional Ship earth station INMARSAT C

Питання 3

What does the abbreviation ARQ stand for?

A Automatic Repetition Request

B Autonomous Repetition Reply

C Automatic Reply Question

D Automatic Reverse Question

Питання 4

What does the abbreviation EPIRB stand for?

A Emergency Position Indicating Radio Beacon

B Emergency Position Indicating Radar Beacon

C Emergency Position Informating Radio Beacon

D Energy Position Indicating Radio Beacon

Питання 5

What elements make up the coastal segment of the COSPAS-SARSAT system?

A Local User Terminals (LUT) - Mission Control Centers (MCC)

B Local User Terminals (LUT)

C Mission Control Centers (MCC)

D Local User Terminals (LUT) - Land Earth Stations (LES)

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