Bipolar Transistor
The Bipolar Junction Transistor is a semiconductor device which can be used for switching or…
basic
basic
Electrical Waveforms
Electronic systems use an extremely wide variety of signal waveform types and shapes from sinusoidal…
basic
Capture surface areas
When the site to be protected consists of several buildings or extends beyond the range…
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The electro geometric model
The choice and positioning of lightning capture devices requires a specific study of each site,…
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Most important aspects of external protection against the effects of lightning
Analysis of the lightning risk Analysis of the lightning risk takes numerous factors into consideration.…
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Earthing material
Earth electrodes (under ground) and earthing conductors (above ground) must conform to specific minimum dimensions…
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Types of earth electrodes
Classification by location: The following examples are distinguished: 1. Surface earth electrodes are earth electrodes that are…
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Earthing facts and terms you should always remember
Earthing purpose While working as an electrical engineer, there are a dozen things you must…
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Configuration of secondary distribution systems
Radial networks Radial operation is the most widespread and most economic design of both MV…
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Secondary distribution systems
A low-voltage network or secondary network is a part of electric power distribution which carries…