LNG Operations - Engine

Wartsila 4 stroke 50DF engines

In this test, you will assess your knowledge of the operating principles and advantages of 50DF engines, dual-fuel engine technology and its application in the fleet, the specifics of using LNG as an alternative fuel, as well as the requirements for operation and technical maintenance.

Питань 15

Час 9 min

Мова Англійська

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Питання 1

Which part is suppling gas to the cylinder?

A Injector.

B High pressure pump.

C Gas admission valve.

Питання 2

What will happened if heavy knocking will be detected?

A Gas trip.

B Engine trip.

C The gas injection will be decreased.

Питання 3

What are the most common used models of 4 stroke Wartsila DF engines?

A 40 DF and 50 DF.

B 34 DF and 50 DF.

C 34 DF and 60 DF.

Питання 4

What is MCM?

A Main control module.

B Main current module.

C Module of current measurement.

Питання 5

What is PDM?

A Pressure control module.

B Power direction control.

C Power distribution module.

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