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

Which ventilation is maintained in GVU room?

A Positive air pressure.

B Negative air pressure.

C Positive nitrogen pressure

प्रश्न 2

What is the best load to change engine on gas?

A 40-50 %.

B 20-25%.

C 5-10 %.

प्रश्न 3

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

A Exhaust gas balancing control.

B Peak pressure control.

C Knocking control.

प्रश्न 4

Choose the correct statement about Wartsila engines?

A 4 stroke Wartsila DF engines are low gas pressure engines.

B 4 stroke Wartsila DF engines are high gas pressure engines.

प्रश्न 5

Is the statement true or false: “The pilot injection carried out all the time even during HFO mode.”

A True.

B False.

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