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EN-EO2-CESE

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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 — EN-EO2-CESE” contains 180 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.

Voltage multiplied by current equals......

One correct answer

  • resistance.
  • capacity.
  • power.✓ Correct answer
  • efficiency.
An electric appliance takes 2500 Watt. The electric current is 15 Ampere. What is the resistance of the load ?

One correct answer

  • 8.2 Ohm
  • 9.4 Ohm
  • 10.5 Ohm
  • 11.11 Ohm✓ Correct answer
When will the resistance in a wire decrease?

One correct answer

  • When the temperature of the wire increases.
  • When the cross-sectional area of the wire increases.✓ Correct answer
  • When the length of the wire increases.
  • When the applied voltage decreases.
Which of the two transformers are safer for regulating the voltage E2 in order to avoid electrocuting ?Question illustration

One correct answer

  • Number 1.✓ Correct answer
  • Number2.
  • Both the same.
  • Neither.
In a three-phase system why is a resistor fitted in series with the earth detection lights?

One correct answer

  • To limit the earth current.
  • To protect the earth lights.
  • To provide an easier path for the earth current.✓ Correct answer
  • To lower the voltage at the earth lights.

Before you start

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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.