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  • Learn C - Free Interactive C Tutorial

    Learn-C.org is a free interactive C tutorial for people who want to learn C, fast.

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  • Oxygen Concentrators | O2 Generators | Home - Portable

    Oxygen Concentrators are often referred to as oxygen machines, oxygen generators, or O2 concentrators. Regardless of the name, they provide a cost-effective way for oxygen therapy patients to supplement their oxygen needs without the need of bulky, heavy oxygen tanks.

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  • The Electric Motor - Edison Tech Center

    How they work, types of motors and electric motor history

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  • Principle of DC Generator - electrical4u.com

    There are two types of generators, one is ac generator and other is DC generator.Whatever may be the types of generators, it always converts mechanical power to electrical power.

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  • Transformer Basics - Working principle,Construction,Types of ...

    Transformer Basics and working principle,Construction,Types of transformers,EMF Equation,Voltage Transformation Ratio is explained in detail.

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  • 48 volt electric motor | 36 volt dc motor | hi speed dc motor ...

    A DC motor is an electric motor that runs on direct current (DC) electricity.DC motors were used to run machinery, often eliminating the need for a local steam engine or internal combustion engine.

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  • Pedal Powered Electricity Generator from Windstream

    The pedal powered generator from Windstream is perfect for emergencies, power failures, remote locations, and off-grid applications. It can be pedaled or cranked by hand to charge 12 volt batteries

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  • Different Types of Voltage Regulator and Working Principle

    Know more about different types of voltage regulators and their working principle . Learn its Advantages, disadvantages, circuit theory and applications

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  • Voltage Regulators, Circuits, Different types, Working ...

    Voltage regulators is explained along with its different types, working principle and design

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  • Free-Energy Devices - Gravity-powered Generators

    Detailed explanations of the Lawrence Tseung COP=3.4 Pulsed-Flywheel generator, the Chas Campbell Flywheel generator, the self-powered generator of José Luis García del Castillo, the self-powered DC generator of Mr Wilson, the John Bedini COP=8 Pulsed Flywheel, the James Hardy self-powered water-jet generator, the Permanent Magnet pendulum ...

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  • DEF CON® 23 Hacking Conference - Speakers

    Here you can find all of the fantastic talks and speakers to be presented at DEF CON 23!

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  • How to Make a 220V to 110V Converter Circuit

    Why we Need 220V to 110V Converter. Primarily there are two AC mains voltage levels that are specified by countries across the globe. These are 110V and 220V.

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  • EEP - Electrical Engineering Portal | Energy and Power For All

    EEP - Electrical engineering portal is leading education provider in many fields of electrical engineering, specialized in high-, medium- and low voltage applications, power substations and energy generation, transmission and distribution.

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  • Wind Turbine Permanent Magnet DC Motors - Working Principle

    Permanent Magnet DC motors are the most important components that can be used in place of generators. All about Wind Turbine power generators and working principle.

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  • Small Wind Generators & Turbines - Off Grid Wind Power ...

    Small scale off-grid wind turbine generators for remote power generation and marine use. Free system design, latest technologies, established UK solar & wind company...

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  • Introduction to Digital Tachometer Circuit Working with 8051 ...

    A digital tachometer is a device that measures the speed of a rotating object such as a motor, an engine, or of vehicle's wheels and other moving objects.

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  • Electric Machines - Generators - Description and Applications

    Electrical Machines - Generators (Description and Applications) The primary supply of all the world's electrical energy is generated in three phase synchronous generators using machines with power ratings up to 1500 MW or more. Though the variety of electric generators is not as great as the wide variety of electric motors available, they obey ...

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  • DCN - 10G layer 3 switch,wireless access point,din rail ...

    Yunke China Information Technology Limited focuses on data communication field with full product lines, including Hotel AP 11ac inwall,10G layer 3 switch,access

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  • MagnetoHydroDynamic MHD Electricity Generation

    Magnetohydrodynamic power generation provides a way of generating electricity directly from a fast moving stream of ionised gases without the need for any moving mechanical parts - no turbines and no rotary generators.

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  • Testing Insulation Resistance Of Electrical Equipment

    Testing Insulation Resistance. The following schemes show how to connect a Megger insulation tester to various types of electrical equipment. The schemes also show in principle how equipment must be disconnected from other circuits before the instrument is connected.

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  • Physics Lab Equipment - Edutek Instrumentation

    Edutek Instrumentation -Manufacturers, exporters and supplier of physics lab equipment, physics lab kits, physics instruments, physics apparatus, laboratory autoclaves, laboratory balances, laboratory equipment, laboratory flasks, laboratory glassware, laboratory hot plates, laboratory instruments, laboratory testing instruments, laminar air ...

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  • Thermoelectric generators: A review of applications ...

    This paper reviews the state of the art of thermoelectric generators. • The latest thermoelectric modules are introduced. • Waste heat recovery in transport and industry with thermoelectric generators.

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  • What is the function of field winding in DC generator?

    The windings of a DC generator are vital to producing electricity. The moving of a conducting wire, inside a magnetic field, induces a current in the wire.

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  • Alternator - Wikipedia

    Alternating current generating systems were known in simple forms from the discovery of the magnetic induction of electric current in the 1830s. Rotating generators naturally produced alternating current but, since there was little use for it, it was normally converted into direct current via the addition of a commutator in the generator.

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  • Nanogenerator - Wikipedia

    The working principle of nanogenerator will be explained for 2 different cases: the force exerted perpendicular and parallel to the axis of the nanowire.

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