standard+3+-+5+Notes

Standard 3
a. combining 2 or more technologies together. b. your portfolio is multimedia c. even a meeting combining telephones and computers. a. Digital storage is expressed in bytes 1. kilobyte - thousand 2. megabyte - million 3. gigabyte - billion 4. terabyte - trillion a. CPU's are the brains of the computer b. The better the processer the faster it is. a. shared server, hardware, printer, can communicate with each other. b. a LAN is our lab. a. temporary memory in a computer. a. Permanent memory in a computer (operating system) a. a computer takes control and makes products
 * 1. Multimedia **
 * 2. Computer Terms **
 * 3. Central Processing Unit **
 * 4. Local Area Network (LAN) **
 * 5. Random- Access Memory (RAM) **
 * 6. Read only memory (ROM) **
 * 7. Computer Numerical Control (CNC) **

** Standard 4 **
a. a way to represent a 3-D object in 2-D b. it shows several views (3-D) a. the appearance an area has if you were looking at it. a. shows information visually a. shows the order or steps of how to do something
 * 1. Orthographic Projection **
 * 2. Prespective **
 * 3. Graph **
 * 4. Sequence Diagram **

Standard 5
a. contains hundreds of parts b. A complex set of electronic components that are on a tiny slice of semiconducting material. a. protects houses, school, and all building w/ electricity from an electrical overload. a. carries electricity a. A back and forth, or up and down motion wehn repeats over and over again. a. motion that goes in a circle. **6. Oscillating Motion** a. Motion that moves along a path then returns along the same path a. Machines a. use air to work **9. Mechanical Design** a. Using the Desighn cycle to build machines **10. Triangles** a. Makes the most solid structure **11. Occupational Safety and Health Administration (OSHA)** a. a department in the government that inspects houses, schools, and all buildings to make sure it is safe. **12. Composite Materials** a. made from two or more materials **13. Thermoplastic** a. materials that is plastic b. when it's hot it melts so it can be formed c. when it's cold it comes strong. **14. Alloy** a. two metals mixed together to create a new metal. a. Melting metal, glass or plastic and pouring it into a mold b. When it cools it's a solid object **16. Dynamic Load** The load/weight changes **17. Shearing** a. cutting metal **18. Torsion** a. twisting **19. Pressuring** a. Applying Pressure **20. Bending** a. Taking a straight object and curving it a. shaping metal by heating it up a. building something **23. Communication Technology** a. using technology to communicate **24. Manufacturing Technology** a. making something on a mass scale a. technology that moves people and or things.
 * 1. Intergrated Circuit **
 * 2. Curcuit Beaker **
 * 3. Conductor **
 * 4. Reciprocating **
 * 5. Rotary Motion **
 * 7. Hydraulic System **
 * 8. Pneumatics **
 * 15. Casting **
 * 21. Forging **
 * 22. Construction Technology **
 * 25. Transportation Technology **