Electric materials

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Pressure and temperature gauge switches. Useful for Electrical Engineering: Electrical and Electronics Engineering

Of the total number of all primary measuring transducers produced by the instrument industry at that time, 24%, the largest number, were instruments for...

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Selection of sensors, basic principles and selection criteria. Useful for electrician: electrical engineering and electronics

All sensors are classified according to the measured parameter. They can also be classified as passive or active. In the passive...

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Electromagnetic braking devices. Useful for Electrical Engineering: Electrical and Electronics Engineering

In some devices, an electromagnetic disc brake on an electric motor is used to stop the rotating elements of the machine. The electromagnetic brake...

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Manual switching devices and command devices for electric drive control. Useful for electrician: electrical engineering and electronics

Electric drive control equipment performs various functions: starting and stopping the engine, reversing, braking and adjusting the...

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Requirements for electrical devices "Useful for the electrician: electrical engineering and electronics

Electrical apparatus is a very broad term. It is a device designed for switching, monitoring, controlling, protecting and regulating electrical circuits...