Practice question

At approximately what pressure does the air compressor governor typically cut out (stop pumping air into the tanks)?

  1. Around 120 to 125 PSI (approximately 8.3 to 8.6 bar)
  2. Around 40 to 50 PSI
  3. Around 250 to 300 PSI
  4. Around 10 to 15 PSI

Answer: A — Around 120 to 125 PSI (approximately 8.3 to 8.6 bar)

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