Forces Acting on Plane and Curved Submerged Surfaces
On any surface or body that is submerged in water or any other liquid, there is a force acting because of the hydrostatic pressure. Learn how to …
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Showing guides and explainers filed under Posts.
How to Build Simple Mains Voltage Protection Circuits: Low Voltage Indicator Circuit, High Voltage Detector Circuit, Over Voltage Protection Circuit
The article describes few useful protection circuit designs that can be easily built and installed in your domestic power line. These will provide an …
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Analysis of Vapor Power Cycles Used in Steam Power Plant - Rankine Cycle, Carnot Cycle, Regenerative Cycle, and Reheat Cycle
This article discusses the different vapor power cycles used in steam power plants worldwide, such as the Carnot cycle, the Rankine cycle, the …
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Basics of Learning How to Solder: Melting Point of Solder, What Elements Make Up Solder
Without knowing how to solder it is virtually impossible to build electronic circuit projects. The article describes the process of learning how to …
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Fuel Injector Testing and Repair of Marine Diesel Engines
This article discusses the testing and the overhaul of fuel injectors of marine engines,the testing of the needle and guide condition of the fuel …
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How to Build an Electronic Water Level Controller: A Simple Circuit Design Explored
Here’s a simple water level controller circuit that you can build and install so that even when you are not around, your home water tank level …
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Open Channel Flow Calculations Include Determining Manning Roughness Coefficient n equation.
Determining Manning roughness coefficient, n, for use in the Manning equation, is a key step in open channel flow calculations for water flow in a …
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Aluminum Smelting Furnaces and Processing of Bauxite Ore
Aluminum is one of the most used metals in today’s industry, having properties of strength, durability, conductivity, lightness, and corrosion …
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DIY: Build a Sound Activated Switch - Learn How to Build a Sound Activated Alarm
Using just three transistors and few other passive components, a simple sound activated alarm circuit can be built. It may be installed over critical …
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Reciprocating Air Compressors Explained.
Even though Air compressors function air tightly, their pistons have rings which have clearances, for various reasons. Read here to know about the …
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