Designing electrical and lighting systems using CAD (Computer-aided design) involves an intricate mix of several diagrams laden with symbols that look like hieroglyphics to the untrained eye. It's enough to give your eye a serious workout trying to figure out what the symbols mean. Of course, if you have been using a design software, like Autocad, for the longest time, the symbols will be very familiar to you and you will not have any difficulty identifying them. However, not all engineers and designers are very comfortable with using CAD. That's not to say they don't have any intention to use it, it's just that it takes a while to learn to use it. It makes use of computer or computer technology to assist in the design and drafting of a product or a system. It doesn't matter if you are designing a small packaging or a large building hvac system, CAD will still be very useful in either situation. Even in electrical design, CAD has made life easier for designers. While it does not make hand drafting obsolete, it does make the process faster using virtual components.

Autocad is a software application that aids in the 2D and 3D design and drafting. In electrical systems, using the software will introduce you to virtual components that include autocad electrical symbols. These are representations of a particular electrical objects or concepts that you put in your schematics or designs. Being as they are, the autocad electrical symbols will look very strange to people who are just beginning to learn the software. Some symbols take their old form pretty much the same way they do in hand drafting, but there are more symbols that designers care to learn about. There are symbols for various types of wall mounts, light fixtures, switches and outlets. They have subtle differences and it's quite difficult to tell them apart initially. But as you further your knowledge of the autocad system, specifically in the area of electrical and lighting, you will have a better grasp of the autocad electrical symbols.

As they say, the more you use the software, the easier it is to familiarize yourself with the autocad electrical symbols. While this is true most of the time, it doesn't mean you can't start leaning the symbols if you're not frequently using the software. In fact, you can easily access sources for these symbols, whether they are from online, books, CDs, or e-books. Designing electrical systems using autocad is already a bit complicated for the amateurs and if you incorporate all the appropriate symbols, it can really get confusing. Keep in mind that you can take the burden of designing off your back if you move one step ahead. This means doing your homework and making the electrical symbols your friends. Fun is not usually associated with designing complicated schematics but you'll be surprised how easy the entire design process is if you know the symbols like the back your hand. If none of that works, then just make sure you have a handy reference for autocad electrical symbols.