Working with electricity

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Across
  1. 4. Piece of equipment used to reduce the voltage from 240v to 110v.
  2. 6. When using electrical equipment, the risk of electrocution increases in --- conditions.
  3. 8. Colour coding for 415v equipment
  4. 9. In a standard 240v plug,the blue colour plug is -------
  5. 12. Wood does not ------ electricity, therefore can be used to knock someone free or push away the source of the shock
  6. 13. When dealing with an electric shock, always disconnect the ----- supply first before helping someone.
  7. 15. Colour coding for 240v equipment
  8. 17. Welsh word for 'live'
  9. 18. Before doing any drilling, you should ------ the path of any cables.
Down
  1. 1. In a standard 240v plug,the brown colour plug is ----
  2. 2. Welsh word for 'report'
  3. 3. Maximum voltage used on site for portable power tools(3,7,3,3)
  4. 5. What happens when an electric current passes through a coiled wire? It ----- --(5,2)
  5. 7. Electrical appliances have to pass this test(abbreviation)
  6. 8. What you should do if you come across exposed electrical cables.
  7. 10. In a standard 240v plug,the green and yellow colour plug is -----
  8. 11. Colour of a 110v transformer.
  9. 14. Welsh word for 'conduct'
  10. 16. Trips the current in a fraction of a second if it detects a problem( abbreviation)