Practice question

Which set contains basic components of a simple air brake system?

  1. Compressor and governor, air lines, reservoir, foot valve, and foundation brakes
  2. Radiator, windshield wipers, horn, and fuel tank only
  3. Battery, alternator, and radio speakers
  4. Differential, fifth wheel, and mirrors only

Answer: A — Compressor and governor, air lines, reservoir, foot valve, and foundation brakes

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