An indoor substation is one in which the entire substation is built inside a building, whereas an outdoor substation is a substation in which the equipment are installed in an open environment. Read this article to understand all the important differences between indoor and outdoor substations. Let us start this article with a brief overview on electrical substations, indoor substations, and output substations. What is a Substation? A substation or electrical substation is an arrangement of electrical equipment for changing the voltage levels of electric supply for transmission, distribution, and utilization purposes. Basically, a substation is used for the following ... Read More

AIS and GIS are the two most widely used switchgear technology in the field of electrical substations. AIS stands for Air Insulated Switchgear and GIS stands for Gas Insulated Switchgear. A substation in which the insulation between phases is provided by the atmospheric air is called an air insulated substation or AIS substation. On the other hand, a substation in which the insulation within phase and between phases is provided by SF6 gas is known as a gas insulated substation or GIS substation. The primary difference between AIS substation and GIS substation is that an AIS substation uses the atmospheric ... Read More

In the field of electrical and power distribution engineering, there are two important concepts namely neutral and floating neutral. The neutral, also called neutral wire, is a return path for electric current in electrical circuits that balances the phase loads and serves as a reference point. In practical applications, the neutral is typically grounded at the main panel or distribution end. On the other hand, the floating neutral is also a neutral wire but it is isolated from the ground terminal. The concept of floating neutral is not much common in practical applications, but it may be used in ... Read More

The most fundamental difference between dry-type and oil-filled transformer is that a dry-type transformer has a solid insulating material to provide insulation between conducting parts of the transformer, whereas an oil-filled transformer is one in which dielectric oil is used as the insulating medium. Both transformers have their own advantages, disadvantages, and applications. In this article, we will learn about the major differences between dry-type transformer and oil-filled transformer. But before that let us get an overview of an electrical transformer, dry-type transformer, and the oil-filled transformer. What is an Electrical Transformer? An electrical transformer is a static ... Read More

CSS offers a variety of styling options for HTML elements. These properties can be used for different purposes, including modifying the width and height of HTML components and adding a background image and color. This property also include margin, color, width, height, background, background-color, and many others. The background of HTML elements is set using the background and background-color properties. Let’s dive into the article to learn more about the difference between background and background color. Let’s discuss them one by one. CSS background property CSS background properties help us style the background of elements. The CSS background property is ... Read More

The JavaScript library "jQuery" is regarded as the most effective lightweight JavaScript library. Based on the built-in methods, it encapsulates several lines of JavaScript code to carry out a given functionality. A single line of code can easily be used to call these methods. While doing the necessary operation, it shortens the code. Users can use a single line of code to invoke the "hover()" and "mouseover()" jQuery methods when their relevant events occur to carry out the task. Let’s dive into the article to learn more about the difference between hover() and mouseover() methods in jQuery. Before learning about ... Read More

The prop() and attr() methods in jQuery are both used to change the attributes and properties of HTML elements, but they accomplish slightly different tasks. Although they are sometimes used interchangeably, knowing how they vary might help you decide which approach is best for your particular use case. Let’s dive into the article to learn more about the differences between the prop() and attr() methods in jQuery. jQuery prop() method Prop() is a jQuery method that is used to set or return properties and values for the selected elements. When this method is used to get a property value, it ... Read More

Introduction Bio productivity in the environment is connected to the ecological system. At each trophic level, the range and characteristics of these productivities change uniformly. Ecological pyramids are the most effective graphical presentation which is used in giving a clear presentation of the biomass and most importantly bio-productivity. The basic and core concept of an ecological pyramid was presented by Raymond Lindeman and Evylen Hutchinson. With the help of these ecological pyramids, scientists are also said about the power supply process from body to body. This system helps to know about the ecological balance and bio productivity. What is an ... Read More

Introduction Scientist Robert Hooke first discovered cells in the year 1665. He used a bottle cork and observed it under his compound microscope. He found minuscule structures that are similar to small rooms. Anton Van Leeuwenhoek once again observed cells but this time with a more excellent magnification microscope. He observed not only how it looks but also it moves and concluded it as a living entity. In 1883, Scottish scientist Robert Brown first provided its structure. Every tissue is made of cells and without cells, there will be no tissue. What are Cells? Every living organism is created by ... Read More

Introduction For the last few decades, the number of financial products have grown rapidly, creating a pool of opportunities and options for investors to park their money and grow income. Gold and Bitcoin are couple of them in the financial space. They both are entirely two distinct investment avenues in terms of attributes and returns. In this case, it’s like comparing apples with oranges. Speaking practically, both gold and bitcoin can be deemed useless in some cases. For instance, you cannot take gold or bitcoin to any store and use it for making payments on purchases made. Whenever ... Read More