Intentions to have something, makes your way to knowledge. Having so, there is a need of finding a way towards proper information. For this purpose, you had an internet at your end. Working with an internet; demands speed. For having a better speed, you had to apply tests to its speed, regularly. There you had a concept named as Online Speed Test, as a test used to check the speed of an internet.
For knowledge, you can take an example of a transformer. With the concept of transformer, you are bit confused towards its working, its maintenance and its making. All these questions in your mind make a bunch of queries. To solve that problem, you had an internet at your end. Discussing a transformer, you are equipped with different ideas, including formulas, wires, currents, voltages and many more.
Solution towards your problem is that visit a place from where you can have, these. Also there is a question, what’s the transformer actually is? Answer to that is; a transformer is an electronics device, used to transform the values of voltages, by making them more or less. Also it is an electronic device, which transfers energy to a number of circuits by a phenomenon named as Electro-Magnetic Induction. All this is possible to know, with the help of an internet. Working with an internet; demands speed. To have an ideal speed of an internet; at your end demands tests of speed. One of the well known test for speed of an internet is named as PTCL Speed Test.