What is the Full form of DC?
The DC full form is “Direct current.” Direct current is the flow of an electric charge in only one direction. Direct current can move through conductors like wire, but it can also move through semiconductors or the air. Electricity flows in the same direction, which makes it different from alternating current (AC).
Read Other Full Forms
Direct current examples
DC is mostly used to power things and charge the batteries in things that use electricity. In DC, you can use a mix of plus and minus signs, a dashed line, or a straight line.
For example, flashlights, batteries for mobile phones, flat-screen TVs, and electric cars.
How can we convert AC into DC or DC into AC?
- With the help of a rectifier, an alternating current (AC) can be turned into a direct current.
- With the help of an inverter, direct current (DC) can be turned into alternating current (AC).
Advantages of DC
- When charged from DC, the electric device is stronger.
- If the voltage is less than 48V, there is less chance of getting an electric shock.
- DC transmission lines can send more power over longer distances with less power loss. It also makes the transmission work better and costs less.
- DC transmission lines need less ground and less structural support than AC lines.
Another DC full form is Data Compression. DC is a way to send digital signals that compress data to be sent so that it takes up less space in bits. After using DC, you can see that the data storage space is less than usual. When you send data, you use a lot less space to store it and a lot less power to send it. It’s also called lowering the bit rate or source coding. Data compression is a method that is often used by backup utilities, database management systems, and so on.
Data compression has many parts
There are two main parts to data compression.
1. Lossless
In the lossless compression process, any statistical redundancy is found and removed. This is how compression is done. For instance, when we encrypt a source of data before sending it, the size goes down quickly and the information doesn’t change.
2. Lossy
During the process of lossy compression, some pieces of information are taken away or lost. Since it finds and gets rid of content that isn’t needed before sending it.
Benefits of DC
- Since downloading compressed data uses less bandwidth, DC speeds up the speed at which data can be sent.
- DC lets you store a lot of files in the space you have, for instance. A file will be half as big after compression which doesn’t cause any loss.
- DC helps you save money on information storage because, after compression, you can store a lot of files in the space you have.
- On tape, the small file images can be scanned faster to get to a certain file, which cuts down on wait time.
