CORONAVIRUS (COVID-19)

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We’ve partnered with global health organisations to share accurate information on disease prevention and we’re connecting you with tools to help you manage your communities. Handling a wide range of conversations involving coronavirus (COVID-19) and overall health concerns in your communities can be difficult, especially when trying to parse fact from fiction. If you’re looking … Read more

How to repair a loudspeaker voice coil.

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Material for making of a loudspeaker voice coil Material Insulated copper wire 30 AWG gauge. A piece of aluminum foil 1145. Toluene or epoxy solvent Yellow contact adhesive Slow – drying epoxy resin Scissors Masking tape Thin wooden stick X-rays plastic film A clean cloth Kraft paper Tip spear scalpel Heat gun Winding machine

How to measure good earthing and bad earthing using multmeter | How to measure current or voltage linkage at your house ,office or industry

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Voltage (an electromotive force or potential difference expressed in volts) is the pressure from an electrical circuit’s power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light An electric current is a flow of electric charge. Electric charge flows when there is voltage present … Read more

HOW TO RESET R207-Z WIFI ROUTER

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R207-Z WIFI ROUTER Your Vodafone Mobile Wi-Fi creates a personal portable Wi-Fi network. Use it to share your secure mobile broadband internet connection with other Wi-Fi enabled devices, such as computers, Apple® iPhone, iPad or iPod touch, Android smartphones and tablets like the Samsung® Galaxy Tab, or mobile gaming devices like Nintendo® DSi. You can … Read more

very small aperture terminal (VSAT)

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VSAT A very small aperture terminal (VSAT) is a small telecommunication earth station that receives and transmits data, video or voice via satellite. The “very small” component of the VSAT acronym refers to the size of the VSAT dish antenna-typically about 60 cm to 3.8 m.