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 will happened if degasing valve will remain opened during gas burning?

A LD compressor load will increase.

B The difference between gas pressure and gas reference pressure will increase.

C Both cases.

प्रश्न 2

Where is pilot injector located?

A Wartsila 50 DF has combined injector - pilot and main fuel are on same body.

B Wartsila 50 DF has separate pilot injector and main fuel injector.

C Wartsila 50 DF engine pilot injection injected through the gas valve.

प्रश्न 3

What is MCM?

A Main control module.

B Main current module.

C Module of current measurement.

प्रश्न 4

What is LCP?

A Local control panel.

B Local central panel.

C Local current panel.

प्रश्न 5

Which gas is commonly used as an inert gas for purging?

A Hydrogen.

B Nitrogen.

C Methane.

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