Electro-Technical Competence

Bridge Radio and Communication Equipment

This test is designed to assess knowledge of the structure and connection of bridge communication equipment. Questions cover antenna types, the use of coaxial cables, VHF radio connections, and requirements for effective signal transmission and reception.

Питань 15

Час 9 min

Мова Англійська

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Питання 1

Which verbal description best fits a GPS antenna?

A Mushroom.

B Short whip.

C Truncated cone.

D Long whip.

Питання 2

On which vessels is an external sound signal receiving system required?

A On vessels with a fully enclosed wheelhouse.

B On passenger ships.

C On vessels with a gross tonnage over 3000 tons.

D On vessels with a high noise level.

Питання 3

Is it allowed to use a cable intended for power electrical installations to connect antennas?

A No.

B Yes.

C Yes, if it is shielded.

D Yes, if it is shielded and its length does not exceed 10 meters.

Питання 4

Which verbal description best fits a HF/VHF radio antenna?

A Long whip.

B Short whip.

C Truncated cone.

D Mushroom.

Питання 5

Which navigation device is mandatory for installation on all vessels engaged in commercial voyages, regardless of gross tonnage?

A Magnetic compass.

B GPS (GNSS) receiver.

C AIS.

D Echo sounder.

Bridge Radio and Communication Equipment

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