Engineering

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Across
  1. 3. a structure such as a house
  2. 4. a plastic or rubber tube containing wires that carry , electronic signals
  3. 9. someone whose job is to think about something carefully in order to understand it, and often to advise other people about it
  4. 13. a type of heavy oil used instead of petrol in engines, especially in trucks, buses, and trains
  5. 14. something that allows electricity or heat to travel along it or through it
  6. 17. moved or operated by the pressure of water or other liquid
  7. 20. energy that can be used to make a machine work or to make electricity
  8. 22. an amount of something that can be counted or measured
  9. 24. the power that is carried by wires
  10. 25. the science concerned with the study of physical objects and substances, and of natural forces such as light, heat, and movement
  11. 26. a unit of energy
  12. 27. a stick or handle on a machine or piece of equipment, that you move to operate it
  13. 29. a large quantity of something that is carried by a vehicle, person etc
  14. 30. someone who has a special skill or special knowledge of a subject, gained as a result of training or experience
  15. 32. a direction or angle that is shown by a compass
Down
  1. 1. relating to or involving the nucleus
  2. 2. an object that you use to connect two different pieces of electrical equipment
  3. 5. an object that provides a supply of electricity for something such as a radio, car, or toy
  4. 6. the part of a battery that collects electrons
  5. 7. an object that produces an alternating current
  6. 8. a unit for measuring electrical power
  7. 10. a protective covering that fits closely around something
  8. 11. a small object at the end of a wire that is used for connecting a piece of electrical equipment to the main supply of electricity
  9. 12. electrical force measured in volts
  10. 15. an instrument for controlling the temperature, speed etc of something
  11. 16. a unit for measuring electrical power
  12. 18. the distance between the middle and the top or bottom of a wave such as a sound wave
  13. 19. the length, height, width, depth, or diameter of something
  14. 21. the part of a vehicle that produces power to make it move
  15. 23. a unit for measuring electrical resistance
  16. 28. if a scientist or archaeologist excavates an area of land, they dig carefully to find ancient objects, bones etc
  17. 31. Image of bulbthe glass part of an electric light