Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will have a look at the full form of Gmail, its history, features, and uses. The full form of Gmail is Google Mail, which is the free data transfer and receiving service provided by Google. By using the free…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will have a look at the full form of GOOGLE, its products, and some other parameters. The full form of GOOGLE is the Global Organization of Oriented Group Language for Earth. In 1998 the first time Google was…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will have a look at the full form of “computer,” its parts, types, and applications. The full form of a computer is a common operating machine purposely used for technological and educational research. Nowadays the computer has become…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will have a look at the full form of UPS, its construction, and its applications. UPS is a full form of uninterruptible power supply. This electronic device is a replacement of batteries when there is no input power…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will discuss the commutation problems in DC machines. In DC machines the voltage produced is an AC voltage, like the output voltage of AC generators such as induction generators and synchronous generators. For the generation of these voltages,…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will have a look at wave winding in DC machines. In an electrical system, DC machines are such devices that generate and use DC current. There are numerous parts of these machines, like the stator, rotor, brushes, etc.…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will explain what a laser diode is. White light is a composite of seven colors: violet, indigo, brown, green, yellow, orange, and red. All these seven colors have different frequencies and wavelengths. Contrary to this, the normal light-emitting…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will explain what an ammeter is. In 1820 Hans Christian Ørsted, who belonged to Denmark, discovered the relationship between current, magnetic field and physical forces (gravitation, electromagnetism, weak interaction, and strong interaction). He performed an experiment for this…
Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will explain what a PN junction is. The PN junction is a line between 2 different categories of semiconductors; it forms when we dope any semiconductor material with a doping element. If we doped any silicon crystal with…
Hello, fellows, I hope all of you are having fun in your life. In today’s tutorial, we will discuss the difference between N- and P-type semiconductors. Semiconductor substances are materials that have conductivity properties between conductors and insulators. Their conductance is restricted due to the small number of free electrons and holes in the valence…