Types of Projections for Designing Machines and Instruments
Projection is a method used to represent a 3-D object on a plane surface without including the mathematical calculations. It actually makes the study …
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Biomass Pellets - A More Portable And Flexible Fuel
Biomass has low bulk density, high moisture, and low energy density. Converting it to pellets makes it more portable and easily usable. Pelletization …
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Bronze Rudder and Propeller Resurfacing Techniques
Resurfacing of bronze rudders and propellers is required after the boat has been subjected to the ravages of seawater immersion. This causes several …
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Mobile Phone Lithium-ion and Lithium-polymer Battery Care
The article describes the science behind the little grey thing that pumps up your cell phone’s juices, i.e the lithium-ion battery. Although …
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Ship's Level Sensors - Types, Construction, and Use
Measuring the contents of a tank is a job which most mariners hate to do. For this reason, many gauges and devices have been produced for reducing the …
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Heat Resistant Materials for Home and Industrial Applications
Materials that have the ability to protect equipment and instruments from being damaged due to high temperature are called heat resistant materials. …
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How to Make a Simple IC 555 PWM Circuit
An ideal Pulse Width Modulation circuit using the IC 555 is explained in the article. Here the configuration shows how the above mode of the IC can be …
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A Battleship Firing Broadside Salvos: The Most Fearsome Artillery Strike in History
A full broadside salvo fired by battleship is one of the most fearsome and destructive forces in military affairs. Battleships of the 20th century …
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Calculating Fluid Flow Through Orifices and Mouthpieces
The article discusses expressions that are generally useful for determining the various factors involved with fluid flow through nozzles and orifices. …
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Construction and Principle of Operation of the Shunt DC Motor
Shunt DC Motors operate on direct current. As such, the field windings and armature are connected in a parallel combination, and in electrical …
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