On its own, hydrogen is not a fuel or source of energy. Rather, when hydrogen burns, it reacts with the oxygen in the air to create heat. This heat is then used for energy. Water and a few nitrogen oxides are the only by-products. Therefore, hydrogen is considered an energy carrier â it stores energy first created elsewhere.
autocad sheet sets the recommended method for organizing your cad sheets from one or more set drawings you can learn exactly how to use sheet sets to make you cad projects more efficient and organised with the help of these beginners tutorial videos
In AutoCAD, you can save the rendered scene (picture) without any background, just with the shaded 3D geometry.In the RPREF palette, set the Output file name to a PNG-format image and in the dialog PNG image options choose the 32-bit color - (24 Bits + Alpha).The resulting image will contain transparent background whcih can be e.g. merged with a photo in Photoshop or otherwise used for DTP processing.n the RPREF palette, set the Output file name to a PNG-format image and in the dialog PNG image options choose the 32-bit color - (24 Bits + Alpha). The resulting image will contain transparent background whcih can be e.g. merged with a photo in Photoshop or otherwise used for DTP processing.