Bridge Navigation & Deck Operations

COLREG – Lights & Shapes Identification

This test focuses on COLREG requirements regarding navigation lights and day shapes. It assesses your ability to identify vessel types, status, and movements based on visual signals. The questions are designed to reinforce knowledge of lights and shapes essential for safe watchkeeping at sea.

Mga Tanong 18

Time Limit 9 min

Wika Ingles

Mga Sample na Tanong

Narito ang ilang halimbawang tanong mula sa quiz na ito. I-download ang GYRO app upang kunin ang buong pagsusulit.

Tanong 1

Which letter is represented by this flag?

A X-ray

B Victor

C Echo

D Sierra

Tanong 2

Two black balls in a vertical line indicate a vessel restricted in her ability to manoeuvre.

A False

B True

Tanong 3

Which letter is represented by this flag?

A Romeo

B Quebec

C Zulu

D Sierra

Tanong 4

Indicate the correct answer:

A A fishing vessel less than 50 meters in length engaged in trawling. Making way through the water.

B A fishing vessel more than 50 meters in length engaged in trawling. Making way through the water.

C A vessel under sail but also propelled by a mechanical installation.

D A power-driven vessel less than 20 meters in length. Moving to the left.

Tanong 5

Indicate the correct answer:

A A power-driven vessel less than 50 meters in length pushing another vessel ahead.

B A fishing vessel less than 50 meters in length engaged in trawling.

C A vessel engaged in dredging or underwater operations, restricted in its ability to maneuver.

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