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UPT > Oil/Pneumatic/Misc > Flashcards

Oil/Pneumatic/Misc Flashcards

1
Q

What is the oil system capacity?

A

4 qts
1 qt expansion space

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2
Q

What is the max consumption of oil?

A

6 ounces/hr

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3
Q

What are the oil system limits?

A

10 sec of 0 G flight
30 sec of Neg G flight
5 Min in MIL power with oil pressure >55 psi
Cold weather - oil may exceed limits

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4
Q

What powers all the pneumatic system controls?

A

AC power except for Defog

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5
Q

Where does the air come from for the pneumatic system?

A

8th stage bleed air

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6
Q

What is the cabin pressure schedule?

A

ambient up to 8K
8k to 23K: 8k +/- 1k
above 23k: half altitude - 3k +/- 2k

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7
Q

How do you get rid of duct howl?

A

By matching air inlet valves in FCP/RCP

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8
Q

When does anti-ice work?

A

Above 80% is recommended

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9
Q

What is the thrust reduction using anti-ice?

A

8.5% in MIL
5.5% in MAX

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10
Q

Is an EGT rise normal when using anti-ice?

A

Yes, using 94-98% a rise of 15C is normal

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11
Q

At what percent RPM is the anti-ice valve open?

A

65%

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12
Q

What is the pressure of the emergency oxygen bottle? and how long will it last?

A

1800-2500 PSI
lasts for 10 min

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13
Q

What is the limit associated with adjusting your seat?

A

no more than 1 min adjustment in the span of 8 min

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14
Q

When should you use the MOR handle?

A

if you want seat separation above 14K’

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15
Q

What is the field of view of the HUD?

A

24 Deg

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16
Q

When can you load an ICAO?

A

when degraded appears

17
Q

How long does the EGI require before shutdown?

A

10 Sec

18
Q

How long do landing and taxi lights take to retract?

A

10 sec

19
Q

What makes it difficult for directional control when its wet on the runway?

A

Rubber deposits on the opposite approach end when its wet and slow speed

20
Q

What is the thunderstorm penetration speed?

A

280 KCAS

21
Q

When does engine damage occur with ice?

A

more than 1/4 inch on inlet ducts

22
Q

What are the ejection altitudes?

A

2000 controlled
6000 uncontrolled

23
Q

What are the wake turb limits?

A

2 min behind large or copter
4 min behind heavy
times are reduced with >5kts crosswind

24
Q

What is the max landing VVI?

A

full fuel - 340 FPM
less than 1700 - 590 FPM

25
Q

What are the G tone limits?

A

medium tone - 1.0-.5 remaining
high tone - .5-.2 remaining
max tone - .2-0.0 remaining
Over G - exceeded limits
Negative warnings are half of positive warning

26
Q

Which instruments only receive static pressure?

A

stby altimeter and VVI

27
Q

What happens when the pitot heat is on longer than 30sec on the ground?

A

YSAS may disengage and stay off unless 25kts of cooling flow or the pitot heat is turned off
ADC PFL and AOA lights may illuminate
TAS not available

28
Q

What powers AOA Lights?

A

Left DC

29
Q

When is the low AOA indexer inop?

A

with gear and flaps up

30
Q

What do you get if either indexer fails?

A

ADC FAIL PFL

31
Q

What are the common AOAs?

A

Max Range - 0.18
Max Endurance - 0.3
Performance - 0.6
Stall - 1.0

32
Q

What is the max relative wind of the canopy?

A

50 kts
don’t open when relative wind is >30kts

33
Q

What are the bird strike limits of the canopy?

A

4lb bird at 125-400 kts

34
Q

What is L/D MAX and safe single engine speed?

A

230+gas
Max endurance
Best glide and best angle of climb

35
Q

What is the lock point?

A

min continuous level flight speed
configured with 60 flaps is 160 kts

36
Q

What is the max airspeed?

A

710 kts

37
Q

What are the WSSP limits?

A

Turb/SB - 350 KCAS
Max - 400 KCAS
avoid abrupt maneuvers > 240 KCAS
140lb load
0-4.0 sym G
0-3.0 Asym G

38
Q

When does a reduction of directional stability occur?

A

above FL300 and .92 Mach

UPT (16 decks)

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