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.

प्रश्न 15

समय सीमा 9 min

भाषा अंग्रेज़ी

नमूना प्रश्न

यहाँ इस क्विज़ के कुछ उदाहरण प्रश्न हैं। पूरा टेस्ट देने के लिए GYRO ऐप डाउनलोड करें।

प्रश्न 1

What is DF?

A Dual Fuel.

B Doble Fuel.

C Detonation of fuel.

प्रश्न 2

How is the high pressure fuel pump working during gas burning?

A They are off. The main fuel is not injecting.

B The main fuel is injecting.

C Gas and main fuel are injecting together.

प्रश्न 3

Which control is used to control the engine on the load before 60%?

A Exhaust gas balancing control.

B Peak pressure control.

C Knocking control.

प्रश्न 4

Which working principle describes 4 stroke DF engines?

A Otto principle.

B Diesel principle.

C Combined principle.

प्रश्न 5

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

A True.

B False.

यह क्विज़ दें. इस क्विज़ को देने और अपनी प्रगति ट्रैक करने के लिए GYRO ऐप डाउनलोड करें।