Aircraft Systems

unidade de potência auxiliar

A self-contained turbine engine providing electrical and pneumatic power to the aircraft while on the ground or as backup in flight.

Quick answer: A self-contained turbine engine providing electrical and pneumatic power to the aircraft while on the ground or as backup in flight.

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Languages

Quick answer

A self-contained turbine engine providing electrical and pneumatic power to the aircraft while on the ground or as backup in flight.

Why it matters

unidade de potência auxiliar matters because it supports clear communication in Aircraft Systems contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is unidade de potência auxiliar?

In this glossary, unidade de potência auxiliar refers to: A self-contained turbine engine providing electrical and pneumatic power to the aircraft while on the ground or as backup in flight.

How is unidade de potência auxiliar used in aviation?

In aviation communication, this term appears in contexts such as: "A unidade de potência auxiliar fornecerá energia elétrica durante a partida do motor e operações em solo."

Why does unidade de potência auxiliar matter in aviation?

unidade de potência auxiliar matters because it supports clear communication in Aircraft Systems contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses unidade de potência auxiliar?

unidade de potência auxiliar is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does unidade de potência auxiliar belong to?

In this glossary, unidade de potência auxiliar is grouped under Aircraft Systems. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

A self-contained turbine engine providing electrical and pneumatic power to the aircraft while on the ground or as backup in flight.

Operational example

Auxiliary power unit will supply electrical power during engine start and ground operations.

Localized term

unidade de potência auxiliar

Localized example

A unidade de potência auxiliar fornecerá energia elétrica durante a partida do motor e operações em solo.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Aircraft Systems

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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