Engine Department Competence

Medium Speed Engine – Operational Level (Junior Engineer)

Comprehensive CES test focused on four-stroke medium-speed engines used on offshore, Ro-Pax, and cruise vessels. Covers engine starting, fuel system operation, cooling and lubrication systems, and basic electrical and automation interfaces.

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

What is the purpose of a route geometry check on an ECDIS?

A It checks the planned turns to see if they are greater than a previously set value.

B It assesses the route against the vessel turning characteristics.

C It checks to see if there are too many waypoints.

D It checks the planned route for continuity.

Question 2

In area A1 the function "Transmission of ship to shore distress alerts" is mainly based on:

A The use of VHF DSC.

B The use of SART transponders.

C The use of HF DSC.

D The use of portable VHF.

Question 3

A message is sent to a fax-machine. However the message cannot be delivered by the land earth station. The land earth station will:

A Never send a non-delivery notification (NDN) message to the sender. The sender to verify if the message was received.

B Call the sender on telephone and inform.

C Automatically send a non-delivery notification (NDN) to the sender.

D Will only send a non-delivery notification (NDN) to the sender if so requested by him.

Question 4

A quick change of liquid flow in a pipe line e.g. by sudden closure of valves against flowing oil, which can cause extensive damage to valves and fittings, is called:

A Pressure surge.

B Cargo cavitation.

C Pressure trip.

D Cargo hammering.

Question 5

The accuracy of an Inmarsat-E positioning-system is:

A 20 meters.

B 200 meters.

C 5 miles.

D 20 miles.

Medium Speed Engine – Operational Level (Junior Engineer)

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