LNG Operations - Engine

Cargo System Basics

This test covers the fundamentals of LNG. A chance to test your expertise can arise even before a job posting comes up. You will check your knowledge in LNG related containment system, compressors either BOG Low Duty and High Duty, safety systems like ESD, Gas detection, etc. The discussion of real situations will rise your awareness and increase your competence.

प्रश्न 18

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 the main purpose of forcing vaporiser?

A To heat up gas.

B For burning of excessive vapors.

C For vaporising LNG liquid to provide fuel gas for burning in the boilers to supplement the natural boil-of.

प्रश्न 2

What is bulkhead seal?

A It is an water lubricated seal which connecting compressor and electric motor between two isolated compartments.

B It is an air lubricated seal which connecting compressor and electric motor between two isolated compartments.

C It is an oil lubricated seal which connecting compressor and electric motor between two isolated compartments.

प्रश्न 3

How many cargo pumps usually installed in one cargo tank?

A 2 pieces per one tank.

B 1 piece per one tank.

C 3 pieces per one tank.

प्रश्न 4

What is oxygen content alarm set point in N2 generator plant?

A 3,5 %

B 2,5 %

C 1,0 %

प्रश्न 5

What is butane temperature of condensation?

A -42.1 °C

B -0.5 °C

C -33.4 °C

D -104 °C

E -162 °C

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