• 2022-06-08
    freight car(s) / passenger car(s)A A _______________ seals a brake pipe.B Brake pipes are connected by a _________________.
  • freight cars/passenger car

    内容

    • 0

      ______ utilize liquid to transfer force from the driver’s foot to the brake shoes. A: Disc brake systems B: Drum brake systems C: Hydraulic brake systems D: Air brake systems

    • 1

      Brake booster mounted on the firewall between the brake pedal and master cylinder increases the force applied to the pistons in the master cylinder so that the car can stop with less effort.

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      A seals a brake pipe. A: dummy coupling B: coupled hose

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      A triple valve connects to a reservoir, the brake pipe, and the brake cylinder.译文:三通阀与风缸、制动管及制动风缸相连。

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      Which problems can occur if the brake band lining of a wildcat brake becomes excessively worn?____. A: The driving engine will over-speed. B: The anchor will immediately drop. C: The clutch will overheat D: The brake’s effectiveness will be reduces.