CD0099. Low Temperature Insulation on Gas Carriers

Choose a question set and start learning or take an exam.

CD0099. Low Temperature Insulation on Gas Carriers
43 questions
Search

About this collection

The Seagull CBT bank is organised into modules covering safety, shipboard operations, maintenance and other topics. Original module names and codes are retained to help you find the topic you need.

“Seagull CBT — CD0099. Low Temperature Insulation on Gas Carriers” contains 43 questions across 1 collection.

Learning

Learning mode has no timer. After answering, you see feedback and the correct options. You can return to a question and repeat a topic.

Exam

A practice exam lasts up to 60 minutes and includes up to 50 questions from the selected collection. Correct answers and results appear after completion.

Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Where will you find information about emergency procedures for a specific cargo.

One correct answer

On the ship's cargo manifest.
On the cargo tank's labelling.
On the ship's emergency plan.
On the cargo data sheet.✓ Correct answer

Why do we insulate cargo tanks and other components?

One correct answer

To save fuel.
To prevent heat flow in the cargo, and to protect the ship's bunker tanks.
To protect the crewmembers.
To prevent heat flow into the cargo, and to protect the ship's structure.✓ Correct answer

What is the maximum allowable LEL content for permitting entry when entering void spaces?

One correct answer

1%✓ Correct answer
2.8%
9%
12%

The cellular plastics insulation contracts approximately .........

One correct answer

2.5 times more than aluminium and 5 times more than Nickel Steel at - 163 deg C.✓ Correct answer
0.5 times more than aluminium and 2 times more than Nickel Steel at - 163 deg C.
0.25 times more than aluminium and 2 times more than Nickel Steel at - 163 deg C.
equal to aluminium and Nickel Steel at - 163 deg C.

Which type of material is normally used in the construction of a cargo tank designed for transporting LPG at atmospheric pressure?

One correct answer

Carbon-Manganese steel.✓ Correct answer
9% nickel steel.
Stainless steel.
Aluminium.

Before you start

Do I need to register to start?

Guest access lasts 23 minutes. Free registration lets you continue without limits, save progress and review mistakes in your account.

What language are the questions in?

Questions and answer options retain the language of the original bank. You can change the interface language separately.

Can I use my result as an official document?

No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.