OREDE-P RGTSU BOG RECOVERY SYSTEM

OREDE-P RGTSU BOG RECOVERY SYSTEM

Professional Development

7 Qs

quiz-placeholder

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OREDE-P RGTSU BOG RECOVERY SYSTEM

OREDE-P RGTSU BOG RECOVERY SYSTEM

Assessment

Quiz

Professional Development

Professional Development

Medium

Created by

Nur Deyana

Used 6+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Boil off gas (BOG) is generated by following sources, EXCEPT :

Pump heat of the FSU in-tank pumps

Pump heat of the LNGC pumps

Displacement of vapor from FSUs by incoming liquid during LNGC unloading into the FSUs

Temperature Change

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Please select two modes of operation that we need to consider for the design on BOG recovery system?

You may tick more than 1 answer

LNG unloading mode

LNG re-loading mode

Holding mode

RGTEC Mode

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the lowest pressure to allow BOG return to LNGC during loading.

below 120 mbarg

below 80 mbarg

below 100 mbarg

below 50 mbarg

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Please select the right flow of unloading process?

FSU---LNG Carrier---loading arm

LNG Carrier---loading arm---FSU

FSU---loading arm---LNG Carrier

Loading arm---FSU---LNG Carrier

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main equipment needed for BOG recovery?

HP Booster Pump

BOG Compressor

Recondenser

Vaporizer

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of desuperheaters?

To reduce BOG generation

To increase BOG generation

To maintain the BOG temperature at around -110°C

To maintain the BOG temperature at around -120°C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the pressure setting to divert excess BOG to flare system?

120 mbarg

140 mbarg

160 mbarg

170 mbarg