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UH-60L > Chapter 5 (individual numbers) > Flashcards

Chapter 5 (individual numbers) Flashcards

1
Q

Engine Oil Temperature ??-MINUTE Limit

A

30-MINUTE LIMIT

135-150 C

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2
Q

Continuous ENGINE Ng

A

0-99%

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3
Q

Maximum POWER-OFF (Autorotation) limits for Main Rotor RPM

A

Maximum: 110%

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4
Q

Transient SINGLE-engine TORQUE limits

A

10-second Transient

135-144%

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5
Q

Engine Oil Temperature CONTINUOUS

A

-50-135 C

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6
Q

Fuel Quantity PRECAUTIONARY

A

0-200 LBS

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7
Q

Continuous POWER-ON limits for Main Rotor RPM

A

Continuous: 95-101%

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8
Q

Continuous DUAL-engine TORQUE limits

A

Above 80 KIAS - 0-100%

80 KIAS or below - 0-120%

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9
Q

Transient Turbine Gas Temperature

A

903-949 C - 12-second transient

878-903 C - 2.5 minutes transient (contingency power)

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10
Q

Normal POWER-OFF (Autorotation) limits for Main Rotor RPM

A

Normal: 90-105%

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11
Q

Main Rotor Overspeed indication

A
  • 127%
    • 137%
  • ** 142%
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12
Q

Transient ENGINE Ng

A

12-second Transient

102-105%

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13
Q

Engine Oil Pressure IDLE

A

22-26 PSI

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14
Q

Main Transmission Oil Temperature PRECAUTIONARY

A

105-140 C

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15
Q

Continuous ENGINE RPM

A

95-101%

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16
Q

Transient POWER-ON limits for Main Rotor RPM

A

Transient: 101-107%
Transient: 91-95%

17
Q

Engine RPM: Regions to avoid operation

A

20-40% and 60-90% range except during start and shutdown

18
Q

Main Transmission Oil Pressure CONTINUOUS

A

30-65 PSI

19
Q

??-MINUTE limit ENGINE Ng

A

30-MINUTE limit

99-102%

20
Q

Maximum wind velocity for Rotor Start and Stop

A

45 knots (from any direction)

21
Q

Turbine Gas Temperature START ABORT LIMIT

A

851 C

22
Q

Fuel Quantity NORMAL

A

200-1500 LBS

23
Q

Turbine Gas Temperature ??-MINUTE LIMIT

A

30-MINUTE LIMIT
810-851 C

10-MINUTE LIMIT
851-878 C

24
Q

Engine Oil Pressure ??-MINUTE limit

A

5-MINUTE limit

100-120 PSI

25
Q

Main Transmission Oil Pressure PRECAUTIONARY

A

65-130 PSI

26
Q

NORMAL Turbine Gas Temperature

A

0-810 C

27
Q

Main Transmission Oil Pressure IDLE and TRANSIENT

A

20-30 PSI

28
Q

Transient ENGINE RPM

A

91-95% (Transient)
101-105% (Transient)
105-107% (12-second Transient)

29
Q

Continuous SINGLE-engine TORQUE limits

A

0-135%

30
Q

Engine Oil Pressure NORMAL OPERATION

A

26-100 PSI

31
Q

Transient POWER-OFF (Autorotation) limits for Main Rotor RPM

A

Transient: 105-110%

32
Q

Main Transmission Oil Temperature CONTINUOUS

A

-50-105 C

33
Q

Transient DUAL-engine TORQUE limits

A

10-second Transient
Above 80 KIAS - 100-144%
80 KIAS or below - 120-144%

UH-60L (6 decks)

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