PROPS Flashcards by aven bondarenko

Q

Cyclic Variation

A

+/- 0.5 %

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Q

Prop brake held disengaged

A

23% - GB oil

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Q

Feather Blade Angle

A

92.5 degrees

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Q

Reverse Blade Angle

A

-.5 degrees to -.8 degrees

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Q

Pitch Lock Range

A

25 degrees - 55 degrees

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Q

Pitchlock prevents overspeed >

A

103%

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Q

Pitchlocked RPM Range

A

96%-98%

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Q

To unlock pitchlock

A

Increase 2 degrees

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Q

Low Pitch Stop

A

23 degrees (Flt idle or Above)

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Q

Low Pitch Stop Torq Ind

A

> 200 lbs Diff

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Q

Safety Coupling

A

-6000 lbs

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Q

Prop Aux Pump Ops

Limits-

A

1 min on / 1 min off

Not to exceed 2 min on in 30 mins

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Q

Static Fthr Check time (Rev to Fthr)

A

25 sec (if btn doesn’t pop out in 6 sec pull it out)

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