Hydraulic Limits Flashcards

1
Q

Continuous hydraulic pressure operating range is _____ PSI.

A

2800-3350

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2
Q

HYD PRESS caution light illuminates at _____ PSI.

A

900 +/- 100

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3
Q

Maximum limiting airspeed for the landing gear is _____.

A

200 KIAS

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4
Q

Landing gear normally retracts and extends in approximately _____.

A

6 seconds

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5
Q

Auxiliary landing gear extension may take up to _____.

A

30 seconds

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6
Q

With the gear handle up, throttle below midrange, the gear horn will come on when below approximately _____, and approximately _____ MSL.

A

160 KIAS; 10,000’

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7
Q

Normal gear extension/retraction uses the _____ hydraulic system.

A

Left

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8
Q

With the emergency brake handle pulled, _____ is not operational.

A

Anti-skid

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9
Q

With right hydraulic pressure available, pulling the emergency brake handle will provide _____ brake applications.

A

Unlimited

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10
Q

With a failure of the right hydraulic system, the emergency hydraulic accumulator will provide a minimum of _____ full brake applications.

A

5

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11
Q

Anti-skid prevents application of brake pressure until wheels have spun up to _____, anti-skid protection then continues to _____.

A

25 knots; 10 knots

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12
Q

Normal wheel braking and anti skid use the _____ hydraulic system.

A

Left

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13
Q

Maximum limiting airspeed for flap extension is _____ KIAS.

A

200 KIAS

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14
Q

Airspeed ‘Q’ sensor will retract the flaps in the range _____ KIAS.

A

185-210

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15
Q

When decelerating, airspeed ‘Q’ sensor will extend the flaps to the selected position at _____.

A

190 KIAS

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16
Q

Selecting FLAP EMER RETR will allow air loads to retract flaps from 20° (DN) to less than _____, or from 7° (MVR) to _____.

A

15°; 0°

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17
Q

Flaps will _____ with either a left hydraulic failure or electrical failure.

A

Hold position

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18
Q

Flap extension/retraction uses the _____ hydraulic system.

A

Left

19
Q

Maximum deflection of speedbrakes on the ground is _____, while deflection is limited to _____ in flight.

A

100%; 80%

20
Q

Due to additional aileron deflection, speedbrakes provide an increased roll rate when extended _____.

A

20%-40%

21
Q

For normal landing configuration, extend speedbrakes _____.

A

40%

22
Q

Speedbrakes fully extend and retract within _____.

A

3 seconds

23
Q

After an electrical failure, speedbrakes will _____ hydraulically.

A

Retract

24
Q

If the associated hydraulic system fails, speedbrakes will _____.

A

Hold position

25
Q

Speedbrakes use the _____ hydraulic system.

A

Right

26
Q

On takeoff roll, rudders become aerodynamically effective at _____.

A

50 KIAS

27
Q

Full rudder travel is limited to _____ when above _____.

A

8 deg; 240 KIAS

28
Q

At slow airspeeds, rudder pedals can deflect the rudders _____.

A

25°

29
Q

At slow airspeeds, SAS yaw trim can deflect the rudders _____.

A

10°

30
Q

If hydraulic pressure is still available, the manual reversion flight control system (MRFCS) may require up to _____ for full transition.

A

14 seconds

31
Q

Aileron tabs will fully shift within _____ when MRFCS is activated.

A

4 seconds

32
Q

Hydraulic pressure bleeds off within _____ when MRFCS is activated.

A

10 seconds

33
Q

Nosewheel steering generates up to _____ of nosewheel deflection.

A

55°

34
Q

The A-10C is capable of a 180° turn on a runway _____ wide.

A

50 feet

35
Q

Nosewheel steering uses the _____ hydraulic system.

A

Left

36
Q

With wing slats extended, aerodynamic drag increases by _____ units.

A

2

37
Q

Wing slats are extended by the _____ hydraulic system.

A

Right

38
Q

Each aileron actuator is powered by _____ hydraulic system(s).

A

Both

39
Q

Each rudder actuator is powered by _____ hydraulic system(s).

A

One

40
Q

Each elevator actuator is powered by _____ hydraulic system(s); however, mechanical crossover shafts connect each actuator and elevator.

A

One

41
Q

Max crosswind to land with both hydraulic systems operating is _____.

A

35 knots

42
Q

Max crosswind to land with one hydraulic system operating is _____.

A

30 knots

43
Q

Max crosswind to land for upgrading pilots during/prior to IQ is _____.

A

25 knots

44
Q

Max crosswind to land after complete hydraulic failure is _____.

A

20 knots