RF (Radio Frequency) Welding and Sealing
There are some plastics with polar molecules like polyamides, acetates and PVC, which can be heated using high frequency electromagnetic waves. RF …
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Commercial Applications & Electrical Projects
Showing guides and explainers filed under Commercial Applications & Electrical Projects.
Thermographic Surveys - Types and Terminology
A thermographic survey is a useful tool to protect your expensive equipment, plants, and buildings. Here some important points regarding hiring a …
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Common Causes for Electric Motor Failure - Motor Failure Analysis
It is estimated that 92% of the electric motor failures occur at the start up. Most of these failures occur due to low resistance. Mechanical failures …
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Reverse Real and Reactive Power Phasors
To obtain satisfactory parallel operation between generators, certain requirements concerning prime mover speed governing and automatic voltage …
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How Zinc Air Batteries Work - Rechargeabale Zinc Air Batteries being Developed
Zinc air batteries are used widely because they come in various shapes and sizes. The working of zinc air batteries is explained in this article. Read …
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10 Simple Electric Circuits with Diagrams
An electrical circuit diagram is a simplified schematic representation of an electric circuit. It uses standard symbols for the components in the …
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How to make Synchronous Motors Start Softly Electronically
A soft starter is a electronic starter for a synchronous motor that supplies gradually increasing voltage to the motor during start up to avoid high …
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About Electrical Circuit Theory
In this article we will discuss the various network theorems which are of great help in solving complicated electrical networks and used to calculate …
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What Are Electromagnets Used For?
A magnetic field can be formed by passing electric current through a wire, and electromagnets work on this basic principal. Electromagnets are used …
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Theory Behind Control Systems Explored
The objective of a control system is to control the output of some process in the prescribed manner by sending the input through the elements of the …
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