27 janv. 2008
Wind & Solar power generation system
Essay - 8 pages - Electronics, mechanics, engineering & technology
This report contains the procedure which was followed by a group of senior students from Virginia Tech's electrical engineering department to set up a lab where one may study the combination of wind and solar power generation. Throughout this report, the basics of wind and solar energies used...
21 mai 2007
The disposable DVD (DVD-D)
Worksheets - 3 pages - Electronics, mechanics, engineering & technology
The DVD-D is a standard DVD that can be used only for several hours after the card board sleeve has been opened. But the sleeve can be opened anytime: now, in one day, in one week, in one month or in several years. Then the DVD-D has a restricted lifespan of eight hours, after which it will be...
