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GoGuns > Limits Part 1 > Flashcards

Limits Part 1 Flashcards

1
Q

When operational limits are exceeded, what form shall an entry be made on? What will the entry state?

A

DA Form 2408-13-1
Entries shall state what limits were exceeded, range, time beyond, and any pertinent info.

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2
Q

The minimum crew to fly the aircraft is…

A

A pilot and a co pilot

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3
Q

What is the minimum crew for maintenance ground runs? When may a technical observer be permitted to occupy the copilot’s station?

A

Minimum crew is a maintenance test pilot occupying the PLT’s station.

Tech. Observer may occupy at the commander’s discretion

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4
Q

Nr % digital readout maximum

A

110%; Maximum (>110 red)

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5
Q

Nr % digital readout Transient (yellow)

A

105-110%

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6
Q

Nr % digital readout High rotor warning annunciated

A

105%

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7
Q

Nr % digital readout Normal (Green)

A

97-104%

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8
Q

Nr % digital readout Low rotor warning annunciated

A

96.5%

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9
Q

Nr % digital readout low Transient (red)

A

0-96%

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10
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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11
Q

Engine 1 or 2 oil pressure: Maximum

A

120 psi (>120 red w/box)

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12
Q

Engine 1 or 2 oil pressure: Normal (green)

A

23-120psi

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13
Q

Engine 1 or 2 oil pressure: Minimum

A

23% minimum(<23 red)

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14
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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15
Q

Hydraulic Pressure Limits: Normal (green)

A

2700-3300psi

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16
Q

Hydraulic Pressure Limits: Minimum

A

1260psi (<1260 red w/box)

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17
Q

What must be observed once the EMERG HYD button is pressed on?

A

It must remain on. Flight control inputs and G loading must remain minimal. The Aircrew will not be able to move flight controls after the Accumulator (ACC) hydraulic pressure drops below approx 1650 psi.

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18
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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19
Q

Engine Starter Limitations: what is the time between intervals?

A

60 seconds between the end of one start cycle and the beginning of the next.

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20
Q

Engine Starter Limitations: what defines a start cycle?

A

The interval from start initiation and acceleration of the output driveshaft, from zero RPM, to starter dropout.

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21
Q

Engine Starter Limitations: When does the 60 second delay apply?

A

When the first attempt is aborted for any reason and it applies regardless of the duration of the first attempt. (If motoring is required for an emergency, the 60 sec delay does not apply)

22
Q

Why are dual engine starts prohibited?

A

Dual engine starts are prohibited due to insufficient IPAS air.

23
Q

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

A

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

24
Q

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

A

2 starts, 30 min rest

25
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

26
Q

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

A

949; Maximum (>949 red)

27
Q

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

A

904-949 12 sec (yellow)

28
Q

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

A

880-903

29
Q

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

A

847-879

30
Q

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

A

851

31
Q

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

A

794-846

32
Q

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

A

793

33
Q

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

A

0-793

34
Q

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

A

119%

35
Q

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

A

114%

36
Q

Eng1 or 2 Np (%) Digital Readouts: Transient

A

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

37
Q

Eng1 or 2 Np (%) Digital Readouts: Normal

A

0-103%

38
Q

Engine Gas Generator (Ng) Limits: Maximum

A

106% (>106.0 red)

39
Q

Engine Gas Generator (Ng) Limits: Transient

A

105.1-106.0% (12 seconds; yellow)

40
Q

Engine Gas Generator (Ng) Limits: Normal

A

63.1-105.0% (green)

41
Q

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

A

63.0% (<63.0 red w/box)

42
Q

Torque Limits N r below 50%

A

Maximum 30 (>30 red)

43
Q

Torque Limits with N r < 90%

A

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

44
Q

Dual Engine Torque limit Digital Readout: Maximum

A

115% (>115 red)

45
Q

Dual Engine Torque limit Digital Readout: Transient

A

101-115% Transient 6 sec (yellow)

46
Q

Dual Engine Torque limit Digital Readout: Normal

A

0-100% (green)

47
Q

Single Engine Torque limit Digital Readout: Maximum

A

125% (>125 red)

48
Q

Single Engine Torque limit Digital Readout: Transient

A

121-125% 6 seconds (yellow)

49
Q

Single Engine Torque limit Digital Readout: Single Engine Contingency

A

111-120% 2.5 minutes (yellow)

50
Q

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

A

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

GoGuns (28 decks)

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