4. Figure 4. General Outline of the crane self-balancing 2.1 Mechanical Design of the crane. To achieve the mechanical design of the tower crane, initially technical specifications are required, both the mechanical and the electrical and electronic components, such as motors, sensors, circuit cards, etc.
When to Use PNG. Use PNG when you need smaller file sizes with no loss in quality. PNG files are usually smaller than TIFFs, in my experience. PNG also supports alpha transparency (soft edges) and was developed to be a Web graphics replacement for GIF. Note that if you want to retain full transparency, you will need to save your PNG file as PNG-24 and not PNG-8. PNG-8 is useful for reducing the file size of PNG files when you don't need transparency, but it has the same color palette limitations as GIF files.
Portable Network Graphics (PNG) images are implemented in place of GIF files. A PNG graphic is a high-quality graphic image, but it does not take up as much Web host hard drive space as other images such as JPG or BMP.his loads the file in the Paint software. Click the File menu item and then select Save As.. A new window opens where you can convert and change the file extension for the file. Select JPG from the drop-down box labeled Save as type.. In the text box labeled File name, enter a new name for the converted file.