IG MARITIMEMade by Seafarers for Seafarers

All international training tests on IG MARITIME are free for every seafarer. Register once to save your progress and prepare for your next voyage without limits!

Standards, Certification& Markong

Search this section

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

About this collection

CompEx questions are organised into topic-based sets including Ex d, Ex e, Ex n and intrinsic safety. Select a subject to study at your own pace or complete a timed practice attempt.

“CompEx — Standards, Certification& Markong” contains 24 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.

Which one of the following statements is true regarding comparison of the selection and installation standards versions IEC60079-14 and BS EN60079-14?

One correct answer

  • BS EN60079-14 is more up-to-date the IEC60079-14
  • They are identical apart from some annexes✓ Correct answer
  • There is no correlation between the two standards
  • They are identical
If not marked on the certification label, it can be assumed that the ambient rating of apparatus for use in the UK is:

One correct answer

  • 0*C to + 45*C
  • -10*C to + 50*C
  • -20*C to + 40*C✓ Correct answer
  • 0*C to + 35*C
EPL is the abbreviation for:

One correct answer

  • Explosion protection level
  • Enclosure protection level
  • Equipment protection level✓ Correct answer
  • Equipment protection limit
Category 2 equipment may be installed in?

One correct answer

  • Zone 2& Zone 22 only
  • Zone 20, Zone 21& Zone 22 only
  • Zone 1& Zone 21 and less arduous duties✓ Correct answer
  • Zone 0& Zone 20 and less arduous duties
Which one of the following lettes, when as a certification number suffix, indicates that apparatus has "COMPONENT CERTIFICATION"?

One correct answer

  • X
  • C
  • U✓ Correct answer
  • B

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.