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Ground (Electricity)
CHF 43.20
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APRUT95I7QU
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Geliefert zwischen Mi., 26.11.2025 und Do., 27.11.2025
Details
In electrical engineering, ground or earth may be the reference point in an electrical circuit from which other voltages are measured, or a common return path for electric current, or a direct physical connection to the Earth. Electrical circuits may be connected to ground (earth) for several reasons. In mains powered equipment, exposed metal parts are connected to ground to prevent contact with a dangerous voltage if electrical insulation fails. A connection to ground limits the voltage built up between power circuits and the earth, protecting circuit insulation from damage due to excessive voltage. Connections to ground limits the build-up of static electricity when handling flammable products or when repairing electronic devices. In some telegraph and power transmission circuits, the earth itself can be used as one conductor of the circuit, saving the cost of installing a separate return conductor. For measurement purposes, the Earth serves as a (reasonably) constant potential reference against which other potentials can be measured. An electrical ground system should have an appropriate current-carrying capability in order to serve as an adequate zero-voltage reference level.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130280222
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Sprache Englisch
- Genre Physik & Astronomie
- Größe H220mm x B150mm x T6mm
- Jahr 2010
- EAN 9786130280222
- Format Fachbuch
- ISBN 978-613-0-28022-2
- Titel Ground (Electricity)
- Untertitel Electrical engineering, Electrical network, Electric current, Mains electricity, Insulator (electrical), Static electricity, Phantom loop, Ground and neutral, Stray voltage, Electronic circuit
- Gewicht 165g
- Herausgeber Alphascript Publishing
- Anzahl Seiten 100
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