GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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10:34 Jan 4, 2005 |
Danish to English translations [PRO] Tech/Engineering - Mechanics / Mech Engineering / Trains | |||||
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| Selected response from: Sven Petersson Sweden Local time: 02:39 | ||||
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Summary of answers provided | ||||
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5 | earth current |
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3 +1 | earth current |
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3 | current through earthed rails |
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Discussion entries: 1 | |
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- JORDSTRØM earth current Explanation: :o) -------------------------------------------------- Note added at 12 mins (2005-01-04 10:47:54 GMT) -------------------------------------------------- V&B confirms. |
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- JORDSTRØM earth current Explanation: Earth current or leakage current -- May be caused by a break in the rails or worn carbon brush(es). L&H engelsk teknisk ordbog |
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The asker has declined this answer Comment: Dear Christina. I thank you for your answer. However I made a mistake, and the expression I cannot translate is slidte jordkul. Sorry and thanks in advance for your help |
- JORDSTRØM current through earthed rails Explanation: Skinnene er antakelig jordet, med en viss maksimal avtand mellom jordingspunktene. Dvs at man søker å unngå at skinnene har et potensiale i forhold til jord, pga personsikkerheten. Det er riktig at en returstrøm (eventuell feilstrøm) kan gå gjennom jord.Hvis det er et brudd i en skinne kan således skinnen få et potensiale.Det er ikke noe "earth current" -begrep på engelsk så vidt jeg vet, men man kan snakke om en "earthed wire, etc". Det betyr at en evt strøm går til jord gjennom lederen som er jordet. Derfor mitt forslag om en omskriving som angitt.Hvis feeder-systemet er 3-fase, vil jordstrømmen indikere en systemfeil. Men det er ikke angitt noen systemtype her, så dette blir en gjetning. |
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