Repair of electrical equipment

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Electronic oscilloscopes and their use. Useful for electrician: electrical engineering and electronics

In electronic oscilloscopes, you can observe on the screen the curves of various electrical and impulse processes, varying with a frequency of several...

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Electrical measurements: control over the operation of the electrical network. Useful for electrician: electrical engineering and electronics

For the continuous operation of the electrical network, constant monitoring of the condition of the equipment and wiring is necessary. To assess...

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Types and methods of electrical measurements. Useful for electrician: electrical engineering and electronics

This article discusses the classification of measurements most important to the theory and practice of electrical measurements. This classification includes the classification of...

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How galvanometers are arranged and work. Useful for electrician: electrical engineering and electronics

A galvanometer is an electrical measuring device with a non-graduated scale that has a high sensitivity to current or voltage. Galvanometers are widely used...

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Electrical measurements of non-electrical quantities.Useful for Electrical Engineering: Electrical and Electronics Engineering

The measurement of various non-electrical quantities (displacements, forces, temperatures, etc.) by electrical methods is carried out using devices and...