APU Flashcards

(7 cards)

1
Q

Starter Operation

A

3 start attempts with 90 second cooling periods between each attempt in any 30 min period

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2
Q

Max Airspeed For Start

A

305

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3
Q

Max Alt For Start

A

20,000

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4
Q

Wait Time After APU Shutdown Before Re-Start

A

30 sec after 0% RPM

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5
Q

Max Operating Speed

A

305/ .80M

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6
Q

Max Operating Alt

A

30,000

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7
Q

What can the APU be used for

A

EEP

Electrical
Environmentals
Pressurization

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