Test your knowledge

Rittal Online Seminar – EMC basics

 
 
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Test your knowledge on the topic: You can test your newly acquired knowledge by answering the questions alongside. If all your answers are correct, then you have completed this chapter and can move on to the next topic. One or more, or even all of the proposed answers to each question may be correct. Once you have answered the questions, click on the button below.

1. An electrical field

is visible for some people

is always present around us as a constant field

is produced by current

2. High-frequency fields from mobile phone aerials

can damage regions of the brain through overheating

can prevent the division of the cells of the brain

do not cause cancer according to the latest research

3. Limit values for the protection of the general population from electrical and magnetic fields

are laid down in the EMC law

apply to mobile phones

must be observed by the regional power supply companies




 
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