Aviation English
Aircraft Systems

发动机压力比 是什么？

发动机压力比 Ratio of total pressure at the engine exhaust to that at the engine inlet, used as a primary engine thrust indicator.

Source: ICAO Doc 9432, FAA PCG

How is “发动机压力比” Used in Practice?

发动机压力比低于正常范围，建议检查推力或传感器问题。

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

自动油门系统推力杆角度减推力起飞发动机仪表显示

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Frequently Asked Questions

发动机压力比 是什么？

Ratio of total pressure at the engine exhaust to that at the engine inlet, used as a primary engine thrust indicator.

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