Auxiliary Power Unit Flashcards by j. Bruce Rickli | Brainscape

Q

MAXIMUM ALTITUDE FOR

APU START

A

30,000 FT

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Q

APU MODLE

A

T-62T-40C14

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Q

APU OPERATIONAL ALTITUDE

A

39,000 FT

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Q

MAXIMUM ALTITUDE TO USE

APU BLEED AIR

A

37,000 FT

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Q

MAXIMUM APU ROTOR SPEED

A

108%

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Q

APU ROTOR SPEED FOR

AUTOMATIC SHUTTDOWN

A

104%

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Q

MAXIMUM EGT FOR APU START

A

884ºC

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Q

MAXIMUM CONTINUOUS

APU EGT

A

680ºC

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Q

MAXIMUM CONTINUOUS APU EGT

FOR 5 MIN MAX

A

717ºC

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Q

MAXIMUM CONTINUOUS APU EGT

FOR 3 SEC OR MORE

A

732ºC

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Q

MINIMUM BATTERY TEMPERATURE

FOR APU START

A

-20ºC

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Q

APU COOLING PERIOD BETWEEN

THREE START ATTIMPTS.

A

1 Minute OFF

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Q

APU Cooling PERIOD BETWEEN

TWO SERIES of Three START ATTEMBTS

A

30 MINUTES

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