Illustration for question no. 6665
2 ptsspecialistno. 6665

What is the colour of the power cable in trailers with a two-circuit pneumatic braking system?

  • ARed.(correct)
  • BYellow.
  • CBlack.
Original in Polish

Jaki jest kolor przewodu zasilającego w przyczepach z dwuobwodowym pneumatycznym układem hamulcowym?

  • ACzerwony.
  • BŻółty.
  • CCzarny.

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