Engine Department Competence

Slow Speed Engine – Operational Level (Junior Engineer)

Test designed for junior engineers working with two-stroke slow-speed main engines (e.g., MAN B&W, Wärtsilä RT-flex). Covers starting and control systems, fuel injection, cylinder lubrication, scavenge air system, cooling, and safety procedures.

Questions 60

Time Limit 59 min

Language English

Sample Questions

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

Question 1

A fire bulkhead of the "C" class must be constructed of:

A Low flame spread material.

B Steel or equivalent material.

C Non-combustible material.

D Ignition resistant material.

Question 2

The mode J2B is used:

A In public broadcasting.

B For telephone traffic in the MF/HF bands between ship and shore stations.

C For urgent message transmitting and receiving.

D For radiotelex-traffic in the MF/HF band between the ship and shore stations.

Question 3

Which statement best describes what happens to the vessel symbol on an ECDIS set in North-up, true motion mode

A Vessel is stopped on the screen, land moves relative.

B Vessel symbol moves across the screen.

C This is a feature only seen on a radar display.

D Vessel symbol shows the heading fixed vertically on the screen.

Question 4

The authority to order the use of distress signal or distress alerts is:

A Only with the master.

B Company safety officer.

C The first person to discover the distress situation.

D The person designated to maintain communication during distress situations.

Question 5

What is the disadvantage of using chemicals on an oil-spill on the water?

A It is difficult to apply the chemicals if the oil drifts away from the ship's side.

B It is difficult to apply chemicals if there is any wind.

C The chemicals make it difficult to remove the oil from the water.

D The water gets a white colour, which makes it easy to detect the oil-spill.

Slow Speed Engine – Operational Level (Junior Engineer)

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