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.

Questions 15

Time Limit 9 min

Language English

Sample Questions

Here are some example questions from this quiz. Download the GYRO app to take the full test.

Question 1

Which verbal description best fits a GPS antenna?

A Mushroom.

B Short whip.

C Truncated cone.

D Long whip.

Question 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.

Question 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.

Question 4

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

A Long whip.

B Short whip.

C Truncated cone.

D Mushroom.

Question 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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