What is the basic element of the APU and what power does it deliver for driving the accessory gearbox?
Understand the Problem
The question relates to the basic operation and components of an Auxiliary Power Unit (APU), specifically regarding its role in delivering power and producing bleed air. It seems to ask for an explanation or details on certain aspects of the APU's function.
Answer
mechanical shaft power
The basic element of the APU is a single-shaft gas turbine that delivers mechanical shaft power for driving the accessory gearbox.
Answer for screen readers
The basic element of the APU is a single-shaft gas turbine that delivers mechanical shaft power for driving the accessory gearbox.
More Information
APUs provide power needed for electrical generation and bleed air for engine start and aircraft climate control.
Sources
- APU Flashcards by Bryan Coppersmith | Brainscape - brainscape.com
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