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Amwoga Khalwale 
The polarity of the electric current created by the welding machine, which runs through the electrode, is either AC or DC. These are the two types of polarity and the welding quality and efficiency depend significantly on the type of current used. AC Welding AC stands for Alternating Current. In an AC electric circuit, the … Read more
Accurate measurement and calculation of areas are fundamental tasks in surveying, as they form the foundation for designing structures and understanding land features. The Trapezoidal Rule and Simpson’s Rule are two well-established techniques commonly used for calculating areas based on discrete data points. In other words, both methods are based on numerical integration techniques and … Read more
In conventional computers, translation of the program or the source code into object/machine code is done by various methods which include assembler, compiler and interpreter. Below are the underlying details of how they differ from one another. What You Need To Know About Assembler An assembler is a program that takes basic computer instruction or … Read more
Definition Of Base And Acid According To Different Theories According to Lewis theory of acid-base reaction, a base is any substance that can donate a pair of nonbonding electrons to form a new bond. Lewis theory also defines an acid as any substance that can accept a pair of nonbonding electrons to form a new … Read more
What Is Equinox? The word ‘’equinox’’ comes from a Latin word ‘’aequus’’ meaning equal and ‘’nox’’ meaning night. Therefore, the equinox is the time in the year where the day and night are equal. Both the north and south hemisphere have same length of day and night. The equinox happens twice a year. It happens … Read more
What Is A Binary Tree? Incomputerscience, a binary tree is a hierarchical data structure in which each node has at most two children generally referred to as left child and the right child. Each node in a binary tree contains three nodes which include pointer to the left sub-tree, and pointer to the right sub-tree … Read more
What Are Unicellular Organisms? Unicellular organism, also referred to as single celled organisms, is an organism that consists of a single type of cell. Life processes such as excretion, digestion, feeding and reproduction occur in one cell. They are typically microscopic in nature and cannot be seen with naked eyes. Many unicellular organisms live in … Read more
What Is MIG (Metal Inert Gas) Welding? Metal Inert Gas (MIG) welding is a welding process in which an electric arc forms between a consumable MIG wire electrode and the workpiece metal, which heats the workpiece metal, causing them to melt and join. The wire electrode is wrapped in a wire-pool and is continuously fed … Read more
What Is An Endoskeleton? An endoskeleton is a skeleton found within the interior of the body and therefore it provides structural support and support for the internal organs and tissues of an organism. An endoskeleton occurs in chordates including all the vertebrates. The endoskeleton of chordates develops from mesoderm tissue during embryonic development. The vertebrate … Read more
The xylem is the vascular tissue that moves water and nutrients from roots to various parts of the plant such as shoot and leaves. Major components of xylem tissue include: xylem parenchyma, xylem fibers, xylem vessels and tracheids. The tracheid is one of the two cell types of the tracheary elements, the other being the … Read more