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.

Mga Tanong 18

Time Limit 9 min

Wika Ingles

Mga Sample na Tanong

Narito ang ilang halimbawang tanong mula sa quiz na ito. I-download ang GYRO app upang kunin ang buong pagsusulit.

Tanong 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.

Tanong 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.

Tanong 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.

Tanong 4

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

A 3,5 %

B 2,5 %

C 1,0 %

Tanong 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

Kunin ang Quiz na Ito. I-download ang GYRO app upang kunin ang quiz na ito at subaybayan ang iyong progreso.