Across
- 2. the activity or purpose of the object
- 6. a device having resistance to the passage of an electric current
- 8. the making of a judgement about the amount, number, or value of something
- 11. a device used to store an electric charge consisting of one or more pairs of conductors separated by an insulator
- 14. a tool with a rotating cutting tip or reciprocating hammer or chisel, used for making holes
- 15. the plan we use to work out the design
- 18. also known as an Acrylic line Bender, it is a machine with a strip of wire that heats the acrylic
- 21. a stable subatomic particle with a charge of negative electricity
- 22. one part of a larger whole
- 23. a substance which has a molecular structure built up completely from a large number of similar units bonded together
- 24. unit of electromotive force or electric potential
- 25. a picture that represents a word or an idea through illustration
- 27. a substance used for grinding, polishing, or cleaning a hard surface
- 28. individual components joined together through which electric current can flow
- 30. a plan or drawing produced to show the look and layout
Down
- 1. an electrical tool used for melting solder
- 3. a material that can be shaped when heated and is able to repeat the process
- 4. our perception or opinion of an object based on what we see, feel, hear, smell and taste
- 5. an electromotive force expressed in volts
- 7. a tool used for measuring right angles
- 9. short for amplifier, the unit of electrical current that flows with electric charge of one Coulomb per second
- 10. a material or device that conducts or transmits heat or electricity
- 12. a long metal tool that is used to even out and scrape off excess materials
- 13. to re-puropose garbage
- 15. a written document describing the plan for a design project
- 16. a rough drawing of something
- 17. the visible shape or configuration of something
- 19. the study of people's efficiency in their working environment
- 20. a low-melting alloy used to create a permanent bond between metal workpieces
- 22. a standard of judgment or criticism, or a rule or principle for evaluating or testing something
- 26. an acting or doing word
- 29. the negatively charged electrode by which electrons enter an electrical device