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NR > Ops Limits > Flashcards

Ops Limits Flashcards

1
Q

MGT Starting Limits

A

807 to 835 deg C - Transient (1 sec)779 to 807 deg C - Transient (3 sec)

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2
Q

MGT Operating Limits

A

852 to 874 deg C - Transient (3 sec)803 to 852 deg C - Max (10 min)766 to 803 deg C - Intermediate (30 min)0 to 766 deg C - Max Continuous

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3
Q

Gas Generator (Ng)

A

101% - Max Transient (3 sec)100% - Max Steady State

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4
Q

Power Turbine Speed (Np)

A

120% - Max Transient (3 sec)114 to 120% - FADEC Fuel Shutoff105% - Max Steady State/FADEC Fuel Cutback104% - Interim Power100% VTOL/CONV Normal84% - APLN Normal20 to 33% - Avoid Range53 to 67% - Avoid Range

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5
Q

Engine Torque

A

111 to 139% - High Warning101 to 111% - High Caution0 to 101% - Normal

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6
Q

Normally FADEC will limit Torque to steady state value of ___

A

109%

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7
Q

Engine Oil Pressure

A

> 90 psi - High Warning60 to 90 psi - High Caution35 to 60 psi - Normal30 to 35 psi - Low Caution

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8
Q

Engine Oil Temperature

A

> 140 deg C - High Warning135 to 140 deg C - High Caution40 to 135 deg C - Normal20 to 40 deg C - Low Caution

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9
Q

Do not operate engines above ground idle with engine oil temperature below ___

A

20 deg C

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10
Q

Wait ___ between each attempted APU restart

A

15 sec

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11
Q

If APU fails to start after __ attempts, APU starter motor shall be allowed to cool for ___ before attempted restart

A

3; 55 minutes

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12
Q

PRGB/TAGB Oil Pressure with both engines operating

A

> 150 psi - High Warning95 to 150 psi - High Caution60 to 95 psi - Normal30 to 60 psi - Low Caution

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13
Q

PRGB/TAGB Oil Pressure with single engine

A

> 150 psi - High Warning95 to 150 psi - High Caution60 to 95 psi - Normal50 to 60 psi - Low Caution

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14
Q

MWGB Oil Pressure

A

> 100 psi - High Warning65 to 100 psi - High Caution40 to 65 psi - Normal25 to 40 psi - Low Caution

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15
Q

Delay takeoff until gearbox oil temperatures reach ___

A

20 deg C

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16
Q

MWGB Oil Temperature (Single and Dual Engine)

A

> 132 deg C - High Warning110 to 132 deg C - High Caution20 to 110 deg C - Normal

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17
Q

PRGB/TAGB Oil Temperature with Both Engines

A

> 132 deg C - High Warning110 to 132 deg C - High Caution20 to 110 deg C - Normal

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18
Q

PRGB/TAGB Oil Temperature Single Engine

A

> 121 deg C - High Warning110 to 121 deg C - High Caution20 to 110 deg C - Normal

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19
Q

Maximum airspeed and altitude for 100% Nr

A

220 KCAS and 17,000 ft DA

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20
Q

Nr Shall be above __ before attempting to start the second engine

A

75%

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21
Q

Nr (VTOL/CONV)

A

Above 113% - High Warning104 to 113% - High Caution104% - Takeoff100% - Normal96% - Min Power OnBelow 94% - Low Warning

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22
Q

Nr (APLN)

A

Above 113% - High Warning104 to 113% - High Caution82 to 104% - NormalBelow 82% - Low Warning

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23
Q

Mast Torque at 84% Nr

A

Above 111% - High Warning100 to 111% - High Caution10 to 100% - Normal3 to 10% - Low CautionBelow 3% - Low Warning

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24
Q

Mast Torque at 100% Nr

A

Above 132% - High Warning100 to 132% - High Caution12 to 100% - Normal3 to 12% - Low CautionBelow 3% - Low Warning

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25
Q

Mast Torque at 104% Nr

A

Above 132% - High Warning117 to 132% - High Caution12 to 117% - Normal3 to 12% - Low CautionBelow 3% - Low Warning

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26
Q

Flight is prohibited with hydraulic fluid temperature below ____

A

-18 degrees C

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27
Q

Hydraulic Pressure

A

5500 psi - High Warning5250 to 5500 psi - High Caution4600 to 5250 psi - Normal4200 to 4600 psi - Low CautionBelow 4200 psi - Low Warning

28
Q

Searchlight airspeed limitation

A

The searchlights shall not be motorized to/from the extended position above 200 KCAS.

29
Q

Crosswind and airspeed limits for flight with the nacelles between 85 and 75 degrees

A

Max crosswind - 20 ktsMax rearward airspeed - 10 kts

30
Q

Flight at 84% Nr is limited to what airspeeds

A

280 KCAS or 0.48 Mach; whichever is less

31
Q

Flight at 100% Nr is limited to what airspeeds

A

220 KCAS or 0.46 Mach; whichever is less

32
Q

Altitude limit

A

25,000 ft DA

33
Q

Flap Limitations

A

10 degrees - 220 KCAS (APLN Only)20 degrees - 180 KCAS (APLN Only)40 degrees - 180 KCAS (All Modes)Full - 45 KCAS (VTOL/CONV Only)

34
Q

Max Brake Application Speed

A

60 KGS

35
Q

Max taxi speed for turning

A

20 KGS

36
Q

Max taxi on paved surfaces

A

100 KGS

37
Q

Max taxi speed on unpaved surfaces

A

5 KGS

38
Q

Max Takeoff speed on paved surfaces

A

100 KGS

39
Q

Max Landing speed on paved surfaces

A

88 KGS

40
Q

Minimum STO Nacelle

A

60 degrees

41
Q

Minimum Landing Nacelle

A

75 degrees

42
Q

Max Crosswind

A

20 kts

43
Q

Max Tailwind

A

10 kts

44
Q

Max gear extension/retraction speed

A

140 KCAS

45
Q

Max gear extended speed

A

150 KCAS

46
Q

Max ROL Speed

A

75 kts

47
Q

Max speed with ramp open

A

260 KCAS

48
Q

Max ramp loading

A

1750 lbs

49
Q

Max palletized load on ramp for ground operations movement

A

5000 lbs

50
Q

Cargo Compartment floor limit

A

300 lbs per square foot

51
Q

Single Hook external cargo limit

A

10,000 lbs

52
Q

Dual hook external cargo limit

A

2,000 to 12,500 lbs

53
Q

External Cargo Airspeed limit

A

200 KCAS

54
Q

Max angle of bank with external cargo

A

30 degrees

55
Q

Max touch down rates

A

720 fpm - GW at or below 46,000 lbs600 fpm - GW above 46,000 lbs

56
Q

Max turn rate in a hover

A

30 degrees per second

57
Q

CONV/VTOL Load factor

A

0.5 to 2g VTOL0.5 to 3g CONV

58
Q

CONV/VTOL Max pitch attitude

A

20 degrees nose up

59
Q

CONV/VTOL Max angle of bank

A

30 degrees VTOL or CONV less than 60 KCAS60 degrees CONV at or above 60 KCAS

60
Q

APLN Mode Load Factor

A

Symmetric: -0.5g to 4.0g.Asymmetric: -0.5g to 3.2g.Negative g: Max 10 seconds per event

61
Q

APLN Mode Max Angle of Bank

A

60 degrees

62
Q

APLN Mode Max Pitch Attitude

A

35 degrees pitch up

63
Q

Max turbulent air penetration speed

A

220 KCAS

64
Q

Configuration for Fuel Dump

A

Cargo ramp and door closed.Landing gear up.Main cabin door closed.

65
Q

Minimum feed tank fuel quantity

A

300 lbs

66
Q

Max forward sponson allowable fuel split

A

2500 lbs

67
Q

Max gross weight

A

VTOL: 52,600 lbs.STO: 57,000 lbs for shore-based operations.Maximum alternate gross weight: 60,500 lbs.

NR (20 decks)

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