Illustration for question no. 6675
3 ptsspecialistno. 6675

What is the main factor determining the grip of a tractor's tyres on a dry road?

  • AThe power of the engine.
  • BThe type of surface of such road.(correct)
  • CThe efficiency of the steering system.
Original in Polish

Od czego, w zasadniczy sposób, zależy przyczepność opon ciągnika rolniczego do suchej jezdni?

  • AOd mocy silnika.
  • BOd rodzaju nawierzchni tej jezdni.
  • COd sprawności układu kierowniczego.

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