Across
- 3. a very thin coil wire found inside light bulbs
- 4. composed of individual electronic components
- 7. when heat is produced by electricity passing through metal coils
- 9. the heat coming from the burning of wood, coal, or oil
- 12. old fashioned bulb shaped lights
- 13. iron containing chemical compound
- 14. a substance that readily conducts heat
- 17. a mixture of metals and sometimes other chemical materials
- 19. convert electrical energy into heat through a process
- 20. an alloy whose main constituent is nickel
Down
- 1. the core of the circuit
- 2. a simple structure built from locally made bricks
- 5. a substance that does not readily allow passage of heat
- 6. a type of earthenware that is unglazed or glazed ceramic
- 8. to combine or become combined with oxygen
- 10. a machine that loads and unloads from the opening or top
- 11. a machine that wraps your pottery in heat
- 15. implements electrical resistance as a circuit element
- 16. a person that makes pots or bowls out of clay
- 18. the refusal to accept or comply with something