Other questions in this quiz

2. gamma decay is what?

  • electromagnetic radiation
  • helium nuclei
  • rays
  • fast movig electrons

3. what type of particle can move?

  • electron
  • proton
  • neutron

4. frequency and type of wave for ultrasound

  • low and longitudinal
  • high and longitudinal
  • high and transverse
  • low and transverse

5. when an earth wire is connected to the casing

  • earthing
  • earth wire
  • double insulation
  • residual current device
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