Section 2 - Limitations Flashcards by Peter Rhodes | Brainscape

Q

Rotor Speed Limits

Power On - Minimum O-360 engine

A

Tachometer Reading - 101%

Actual RPM - 515

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Q

Rotor Speed Limits

Power On - Maximum O-360 engine

A

Tach Reading - 104%

Actual RPM - 530

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Q

Rotor Speed Limits

Power Off - Maximum

A

Tachometer Reading - 110%

Actual RPM - 561

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Q

Rotor Speed Limits

Power Off - Minimum

A

Tachometer Reading - 90%

Actual RPM - 459

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Q

Power Plant Limitations

What engine does the R22 Beta II use?

A

Lycoming Model O-360

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Q

Power Plant Limitations

Engine Maximum Speed

A

2652 RPM (104%)

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Q

Power Plant Limitations

Cylinder Head Max Temperature

A

500 Degrees F (260 degrees C)

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Q

Power Plant Limitations

Oil Maximum Temperature?

A

245 degrees F (118 degrees C)

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Q

Power Plant Limitations

Oil Pressure - Minimum During Idle?

A

25 PSI

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Q

Power Plant Limitations

Oil Pressure - During Flight?

A

55 PSI

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Q

Power Plant Limitations

Oil Pressure - Maximum During Flight?

A

95 PSI

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Q

Power Plant Limitations

Oil Pressure - Maximum During Start & Warm-up?

A

115 psi

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Q

Power Plant Limitations

Oil Quantity, minimum for take off?

A

4 qt

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Q

Weight Limits

Maximum Gross Weight Beta II?

A

1370 lb (622 kg)

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Q

Weight Limits

Minimum Gross Weight?

A

920 lb (417 kg)

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Q

Weight Limits

Maximum per seat including baggage compartment?

A

240 lb (109 kg)

Q

Weight Limits

Maximum in either baggage compartment?

A

50 lb (23 kg)

Q

Fuel Limitations

Approved Fuel Grades O-360-J2A

A

91/96 grade aviation fuel but not preferred
100LL grade aviation fuel - preferred
100/103 grade aviation fuel

Q

Fuel Capacity

Tanks without Bladder - Main Tank

A

Total capacity US Gallons - 19.8

Usable Capacity US gallons - 19.2

Q

Fuel Capacity

Tank without bladder: Auxiliary Tank?

A

Total Cap - 10.9 US Gallons

Usable Cap - 10.5 US Gallons

Q

Fuel Capacity

Tanks without bladders: Combined Capacity?

A

Total Cap - 30.7 US Gallons

Usable Cap - 29.7 US Gallons