What is Centre of gravity Centre of gravity of a body is defined as the point through which the whole weight of the body acts. A body can have only one centre of gravity for all positions of the body. It is represented or denoted by C.G. or G. What is Centroid The point, at […]
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If you dream of owning an expensive car, then you are at the right place. In this article, I will tell you about the top 5 most expensive cars in the world in 2023. Here you will know the price, engine, acceleration, and top speed of the most expensive cars. So let’s begin to explore
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To know about heat transfer first we must know about energy. Energy is the ability to do work or produce power to do work . Energy can neither be created nor be destroyed but it can change from one from to another. Energy can exist in various forms like mechanical energy, chemical energy, electrical energy, nuclear
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We all know that heat is the form of energy and it can be transfer from one body to another by virtue of temperature difference. The branch of science in which we study about transfer of heat is known as heat transfer. Why should we know about heat transfer? Heat transfer is required to know
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In order to understand the subject mechanics of solids (or strength of materials) , first we must know the meaning of strength of materials. When an external force is applied on the body in the form of push or pull, the body tends to undergo some deformation. But due the existence of cohesive forces between
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New car prices have climbed almost everywhere over the past few years. Steel costs more. Safety regulations are stricter. Even entry-level models now carry touchscreens and airbags that used to be reserved for higher trims. That’s exactly why the search for the top 5 cheapest cars in the world 2026 has grown louder. Buyers want
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Consider two governors ‘A’ and ‘B’ rotating with the same speed. If there is a fluctuation in their speed i.e. their speeds increases (or decreases) by a certain amount. The lift (or fall) of sleeve of governor ‘A’ is larger than the lift (or fall) of sleeve of governor ‘B’. Then we can say that
What is Sensitiveness of a Governor? What do You Mean by this? Read More »
Governor is a mechanical device which is used to regulate the mean speed of the engine, when there are variations in the load. When load on the engine varies, the configuration of the governor changes and it controls the supply of the fuel to the engine. How does it controls the supply, this question
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When your motorcycle won’t start, it’s frustrating — especially when you’re ready to ride and the engine just refuses to turn over. If you’ve ever thought, “Why won’t my motorcycle start?” or “Why won’t my bike start even though it has fuel?”, don’t worry — you’re not alone.In this guide, I’ll walk you through what
What I Do When My Motorcycle Won’t Start: Step-by-Step Fixes Read More »
Heat exchangers play a crucial role in industries ranging from power plants to HVAC systems, helping transfer energy efficiently. One of the most effective types is the Direct Contact Heat Exchanger (DCHE). Unlike traditional heat exchangers that use a solid wall or surface to separate fluids, a direct contact heat exchanger allows two fluids to
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