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!

EL-RO / Elth + Aut / EB / 1

Search this section

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

About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — Electrotehnica-EL — EL-RO / Elth + Aut / EB / 1” contains 77 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.

Care sunt cele mai importante efecte ce insotesc curentul electric?

One correct answer

  • Efecte mecanice cu descarcare in gaze.
  • Efecte luminoase prin descarcari intre electrozi.
  • Efecte chimice in solutii de acizi, baze sau saruri.✓ Correct answer
Rezistenta electrica a unui conductor de cupru:

One correct answer

  • creste odata cu lungimea conductorului✓ Correct answer
  • descreste la scaderea diametrului
  • descreste la marirea lungimii
  • creste daca diametrul creste
Ce reprezinta figura alaturata si ce fenomene se produc?

One correct answer

Question illustration
  • Prezinta echipamentul folosit de M. Faraday pentru constructia transformatoarelor electrice.
  • Prezinta aparatele folosite pentru demonstrarea fenomenului inductiei electromagnetice utilizate la producerea unei t.e.m. de inductie intr-un contur deschis.
  • Infasurarea secundara este strabatuta de un flux variabil cand se modifica curentul in bobina primara cu ajutorul reostatului R.✓ Correct answer
Ce sunt circuitele electrice complexe?

One correct answer

  • Consumatorul de energie electrica (receptorul) si conductoarele de legatura cu sursa de t.e.m.
  • Circuitele formate dintr-un ansamblu de surse de energie electrica si de receptoare electrice conectate intre ele intr-un mod oarecare.✓ Correct answer
  • Retele electrice care au mai multe noduri si numai o latura neutra.
Care sunt cele mai importante efecte ce insotesc curentul electric?

One correct answer

  • Efecte luminoase in lampi cu incandescenta.✓ Correct answer
  • Efecte mecanice prin intermediul campului electric ce-l produce.
  • Efecte luminoase prin descarcari in aer liber.

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.