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.

Questions 15

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

Is knocking applicable to gas burning process?

A Yes.

B No.

Question 2

What is the main purpose for using the alternative fuels?

A Reducing of emissions.

B Reduced cost.

C Reducing of noise.

Question 3

What will happened if heavy knocking will be detected?

A Gas trip.

B Engine trip.

C The gas injection will be decreased.

Question 4

What will happened if light knocking will be detected?

A Gas trip.

B Engine trip.

C The fuel (gas) injection will be decreased.

Question 5

Is the statement true or false: “The pilot injection is common rail injection”

A True.

B False.

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