standard3-5

Standard 3
1. Multimedia a. Combining 2 or more technologies together b. Your portfolio is multimedia c. Even a meeting combining telephones, and computers 2. Computer Terms a. Digital storage is expressed in bytes 1) kilobyte- thousand 2) megabyte- million 3) gigabyte- billion 4) terabyte- trillion 3. Central processing Unit a. Cpu's are the brains of the computer b. The better the processor the faster it is 4. Local Area Network (LAN) a. Shared server, hardware, printer, can communicate with each other b. A LAN is our lab 5. Random-Access Memory (RAM) a. Temporary memory in a computer 6. Read-Only Memory (ROM) a. Permanent memory in a computer (the operating system) 7. Computer Numerical Control (CNC)

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

Standard 5
1. Integrated Circuit a. Contains hundreds of parts b. A complex set of electronic components that are on a tine slice of semiconducting material 2. Circuit Breaker a. Protects houses, school, and all buildings with electricity from and electrical overload 3. Conductor a. Carries electricity 4. Reciprocating a. A back and forth or up and down motion which repeats over and over again 5. Rotary Motion a. Motion that goes in a circle 6. Oscillating Motion a. Motion that moves along a path then returns along the same path 7. Hydraulic System a. Machines and tools which use fluid or oil 8. Pneumatics a. Uses air to work 9. Mechanical Design a. Using the design cycle to build machines 10. Triangles a. Makes the most solid structure 15. Casting a. Melting metal, glass, or plastic and pouring it into a mold b. When cools it's a solid object 16. Dynamic Load - the load/ weight changes 17. Shearing a. Cutting metal 18. Torsion a. Twisting 19. Pressing a. Applying pressure 20. Bending a. Taking something that's straight and curving it 21. Forging a. Shaping metal by heating it up 22. Construction Tech a. The building of something 23. Communication Tech a. Using technology to communicate 24. Manufacturing Tech a. Making something on a mass scale 25. Transportation Tech a. Technology that moves people and/or things