Limits Numbers Flashcards

1
Q

Nr % digital readout maximum

A

110%; Maximum (>110 red)

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2
Q

Nr % digital readout Transient (yellow)

A

105-110%

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3
Q

Nr % digital readout High rotor warning annunciated

A

105%

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4
Q

Nr % digital readout Normal (Green)

A

97-104%

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5
Q

Nr % digital readout Low rotor warning annunciated

A

96.5%

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6
Q

Nr % digital readout low Transient (red)

A

0-96%

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7
Q

How long at Idle can you expect oil pressure to reduce to formal limits during first start?

A

5 minutes

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8
Q

Engine 1 or 2 oil pressure: Maximum

A

120 psi (>120 red w/box)

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9
Q

Engine 1 or 2 oil pressure: Normal (green)

A

23-120psi

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10
Q

Engine 1 or 2 oil pressure: Minimum

A

23% minimum(<23 red)

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11
Q

LIMITS – HYDRAULIC PRESSURE (PSI) ____ Transient – permitted for ____ Sec/Min (yellow) (____Sec/Min___ red w/box)

A

> 3410 <5 sec yellow, >5 sec red with box

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12
Q

Hydraulic Pressure Limits: Normal (green)

A

2700-3300psi

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13
Q

Hydraulic Pressure Limits: Minimum

A

1260psi (<1260 red w/box)

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14
Q

______ Transient – permitted for ____Sec/Min (yellow) (____ Sec/Min____ red w/box)

A

3310-3400 transient yellow for 5 min, greater than 5 min red with box

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15
Q

Engine Starter Limitations: Ambient temps 61deg (16C) or below

A

2 consecutive start cycles, 3 min rest, 2 start cycles, 30 minute rest.

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16
Q

Engine Starter Limitations: Engine Starts at temps above 61deg (16C)

A

2 starts, 30 min rest

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17
Q

Engine Temp Limits: Engine Turbine Gas Temp (TGT C) limited by TGT limiter to

A

Dual Engine: 879 plus or minus 5deg C
Single Engine: 903 plus or minus 5deg C

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18
Q

Limits - 701D TGT (C) Digital Readouts: Maximum

A

949; Maximum (>949 red)

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19
Q

Limits - 701D TGT (C) Digital Readouts: Transient

A

904-949 12 sec (yellow)

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20
Q

Limits - 701D TGT (C) Digital Readouts: Contingency (2.5 Min) Yellow

A

880-903

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21
Q

Limits - 701D TGT (C) Digital Readouts: Max Rated Power 10 min (Yellow)

A

847-879

22
Q

Limits - 701D TGT (C) Digital Readouts: Maximum during start

A

851

23
Q

Limits - 701D TGT (C) Digital Readouts: Intermediate rated power, 30 min (yellow)

A

794-846

24
Q

Limits - 701D TGT (C) Digital Readouts: Maximum Continuous power

A

793

25
Q

Limits - 701D TGT (C) Digital Readouts: Normal (Green)

A

0-793

26
Q

Eng1 or 2 Np (%) Digital Readouts: Maximum (>___ red w/box)

A

119%

27
Q

Eng1 or 2 Np (%) Digital Readouts: Engine Overspeed annunciated

A

114%

28
Q

Eng1 or 2 Np (%) Digital Readouts: Transient

A

104-119%; 12 sec (yellow, white/box at 114)

29
Q

Eng1 or 2 Np (%) Digital Readouts: Normal

A

0-103%

30
Q

Engine Gas Generator (Ng) Limits: Maximum

A

106% (>106.0 red)

31
Q

Engine Gas Generator (Ng) Limits: Transient

A

105.1-106.0% (12 seconds; yellow)

32
Q

Engine Gas Generator (Ng) Limits: Normal

A

63.1-105.0% (green)

33
Q

Engine Gas Generator (Ng) Limits: Minimum Engine Out Warning Annunciated

A

63.0% (<63.0 red w/box)

34
Q

Torque Limits N r below 50%

A

Maximum 30 (>30 red)

35
Q

Torque Limits with N r < 90%

A

Maximum 70 (>70 red)
Normal 0-70 (green)

36
Q

Dual Engine Torque limit Digital Readout: Maximum

A

115% (>115 red)

37
Q

Dual Engine Torque limit Digital Readout: Transient

A

101-115% Transient 6 sec (yellow)

38
Q

Dual Engine Torque limit Digital Readout: Normal

A

0-100% (green)

39
Q

Single Engine Torque limit Digital Readout: Maximum

A

125% (>125 red)

40
Q

Single Engine Torque limit Digital Readout: Transient

A

121-125% 6 seconds (yellow)

41
Q

Single Engine Torque limit Digital Readout: Single Engine Contingency

A

111-120% 2.5 minutes (yellow)

42
Q

Single Engine Torque limit Digital Readout: Single Engine MCP and Normal

A

110% Max Cont. Power (green)
0-110 Normal (green)

43
Q

Weight Limitations

A

Max Gross Weight: 20,260lbs
Non-Tactical Ferry Weight: 23,000lbs

44
Q

NGB PSI: Normal Operation (______)

A

25-100psi

Green

45
Q

NGB PSI Minimum (___________)

A

25psi

<25 red w/box

46
Q

NGB TEMP: Normal Operation (_____________)

A

0-134

<134 green

47
Q

NGB TEMP: Maximum (____________)

A

134

> 134 red w/box

48
Q

XMSN PSI: Normal Operation (______)

A

25-100

Green

49
Q

XMSN PSI Minimum (_____________)

A

25

<25 red w/box

50
Q

XMSN TEMP: Normal Operation (______)

A

32-141

<141 green

51
Q

XMSN TEMP Maximum (___________)

A

141

> 141 red w/box

52
Q
A