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Tankless Water Heaters
Most of the water heaters in common use come with large storage tanks. However, another…
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Sizing a Commercial Genset
Generators for business use make sound economic sense if the power outages are a frequent…
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Lighting Facts Labels – What They Really Mean
The FTC recently extended the deadline for changing to the Lighting Facts packaging label to…
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How Loudspeakers and Amplifiers Work
The loudspeaker and amplifier working theory presented in this article has been expressed in a…
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Care and Maintenance of Electric Cables
Electric cables are designed and manufactured for specific applications, from small ones used in electronic…
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Profibus Protocol in PLC and Automation Technology
Profibus is an industry-standard communications bus protocol used in process automation and sensor networks using…
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Home Water Purification with Ozone?
Ozone has been labeled both a killer and healer by mainstream and alternative medicine. When…
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How Fluorescent Lights Work
It may be the most brilliant way of illuminating our houses and dwellings to date.…
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How to Make Solar Powered Party String Lights
Here we discuss the complete construction details of solar powered string lights using a simple…
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Frequency Division
Frequency Division uses divide-by-2 toggle flip-flops as binary counters to reduce the frequency of the…