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Kontaktledningsspänning vid SJ (Elektrifiering/elektrisk drift)

av Överkörmästaren, Wednesday, June 28, 2023, 16:34 (612 dagar sedan) @ mormorsgruvan

Det har tidigare påpekats att på lokritningar förekommer ibland 15.000 volt ibland 16.000 volt.
En ritning på en elektrisk snöslunga anger spänningen till 14.000 volt.

Ritningsnummer vore fint.

Hela tråden:

 

Time: 254
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Time: 1177
SELECT COUNT(*) FROM mlf2_entries LEFT JOIN mlf2_akismet_rating ON mlf2_akismet_rating.eid = mlf2_entries.id LEFT JOIN mlf2_b8_rating ON mlf2_b8_rating.eid = mlf2_entries.id WHERE (mlf2_akismet_rating.spam = 1 OR mlf2_b8_rating.spam = 1)
Time: 1264
SELECT COUNT(*) FROM mlf2_entries LEFT JOIN mlf2_akismet_rating ON mlf2_akismet_rating.eid = mlf2_entries.id LEFT JOIN mlf2_b8_rating ON mlf2_b8_rating.eid = mlf2_entries.id WHERE category IN (0, 4, 5, 6, 7, 8, 9, 25, 14, 23, 19, 22, 24, 10, 21, 11, 12, 13, 15, 16, 26, 18, 20, 27) AND (mlf2_akismet_rating.spam = 0 AND mlf2_b8_rating.spam = 0)

Total time: 2705