APU

Definition : Auxiliary Power Unit
Category : Transport & Travel » Air Transport
Country/Region : Worldwide Worldwide
Popularity :

What does APU mean?

Auxiliary Power Unit (APU) is a device on an aircraft that act as an auxiliary power supply that powers the electrical systems of an aircraft. APU is a generators that works usually on a small turbine engine and provide an additional source of electrical power in the event of an engine generator failure. It can also be use to power on-board systems as well as a source of bleed air for air conditioning. Thus helps to avoid running the main engines when the aircraft is on the ground and save the fuel cost.

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We have found 11 more results for APU
Worldwide APU Accelerated Processing Unit
Computing
>>
Hardware
Malaysia APU Asia Pacific University
Academic & Science
>>
Universities & Institutions
United States APU Alaska Pacific University
Academic & Science
>>
Universities & Institutions
United States APU American Public University
Academic & Science
>>
Universities & Institutions
United States APU Azusa Pacific University
Academic & Science
>>
Universities & Institutions
Worldwide APU Audio Processing Unit
Computing
>>
Hardware
Brazil APU Apucarana Airport
Transport & Travel
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Airport Codes
United Kingdom APU Anglia Ruskin University
Academic & Science
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Universities & Institutions
Portugal APU Aliança Povo Unido
[United People Alliance]
Governmental
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Politics
United States APU Amherst Political Union
Regional
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Unions

Frequently Asked Questions (FAQ)

What is the full form of APU in Aircraft?

The full form of APU is Auxiliary Power Unit

What are the full forms of APU in Transport & Travel?

Auxiliary Power Unit | Apucarana Airport

What are the full forms of APU in Worldwide?

Accelerated Processing Unit | Auxiliary Power Unit | Audio Processing Unit