Across
- 1. a chair fitted with wheels for use as a means of transport by a person who is unable to walk as a result of illness, injury, or disability.
- 4. someone who cleans houses, office, and buildings
- 7. someone who is responsible for looking after an office
- 11. an instrument for measuring and indicating temperature.
- 14. someone who works with electricity
- 15. Mass Storage Controller Device or Flash Memory Chip.
- 18. someone who promotes and sells goods and services
- 20. a device for making an electrical connection, especially between an appliance and a power supply, consisting of an insulated casing with metal pins that fit into holes in an outlet.
- 21. a felt-tip pen with a broad tip
- 22. a rotating power drill powered by an electric motor
- 24. a device that projects an enlarged image of a transparency placed on it onto a wall or screen by means of an overhead mirror.
- 25. a wipeable board with a white surface used for teaching or presentations.
- 27. a thing or person that is the result of an action or process.
- 29. an electrical apparatus that by means of suction collects dust and small particles from floors and other surfaces.
- 30. a machine for printing text or pictures onto paper, especially one linked to a computer.
Down
- 2. a digital device that allows users to project files and manipulate them on a board's surface
- 3. the distinctive clothing worn by members of the same organization or body or by children attending certain schools.
- 5. a roughly cylindrical open container, typically made of metal or plastic, with a handle, used to hold and carry liquids or other material.
- 6. a folder or box for holding loose papers that are typically arranged in a particular order for easy reference.
- 8. someone who cares for people who are sick or injured
- 9. someone who enters information and data for digital storage
- 10. an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
- 12. treatment with a vaccine to produce immunity to a particular infectious disease or pathogen.
- 13. a thick rope of wire or nonmetallic fiber, typically used for construction, mooring ships, and towing vehicles.
- 16. someone who works in a school, college or university
- 17. a system for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals.
- 19. a list of the current prices of items on sale.
- 23. an implement consisting of a sponge or a bundle of thick loose strings attached to a handle, used for wiping floors or other surfaces.
- 26. an electronic device that plays audio compact discs
- 28. messages distributed by electronic means from one computer user to one or more recipients via a network.