Oil Tanker Competence

Oil Tanker – Basic to Operational Level

This test is intended for 2nd and 3rd officers serving on oil tankers. It covers essential operational knowledge including cargo handling, inert gas and ODME systems, safety procedures, fire protection, MARPOL requirements, and basic stability concepts. The test verifies operational-level competence for officers performing cargo and safety duties on board oil tankers.

Questions 18

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

How to decrease time of oil/water separation in Slop tank?

A Heat up the oily mixture.

B Coll down the oily mixture.

C Add Chemicals.

Question 2

You are officer on duty in CCR, what you must ensure before commence de-ballasting operation?

A Ensure, that all WBT’s, which intended to be discharged, do not have oily film on water surface.

B Ensure the proper operation of ballast valves.

C Ensure the ballast water samples is collected.

Question 3

If you ship fitted with cargo Pumproom, it should have lower and upper suction of the exhaust pipe. What suction should be used under normal circumstances during Pumproom ventilation?

A Lower suction.

B Upper suction.

C Both.

Question 4

What’s mean abbreviation of “PPM”?

A Parts per million.

B Percentage per mile.

C Parts per mile.

Question 5

What is the minimum distance from the land, where discharge of oily water through ODME is allowed?

A 50 nm.

B 100 nm.

C 24 nm.

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