TOOLS

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Across
  1. 1. it is used to insulate wires
  2. 3. provides a connection for electrical devices to access power
  3. 6. power tool to make holes and driving fasteners
  4. 8. you put it inside a torch
  5. 9. it ensures that surfaces are perfectly horizontal
  6. 11. you use it to turn light on and off
  7. 13. a temporary structure used in construction to give workers a stable platform
  8. 15. you use it to put in a screw
  9. 17. to join objects together and safely
  10. 19. you screw it in to light a room
  11. 20. it contains all the different tools
Down
  1. 2. electrical tool used to detect the presence of electrical voltage
  2. 4. you insert it to make things work
  3. 5. to measure
  4. 7. your feet need them to be safe
  5. 10. you use it to cut a wire
  6. 12. hand tool used to srike objects such as nails
  7. 14. you use it to cut something hard
  8. 16. used to measure various electrical parameters
  9. 18. it is constituted by wires of different colours