C-90 Limitations Flashcards by Ray Lynch

Q

Vmo/Max Operating Speed

A

226 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Va/Maneuvering Speed

A

169 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vfe approach/Flaps Approach

A

184 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vfe down/Flaps Down

A

148 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vlo extension/Landing gear extension

A

182 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vlo retraction/Landing gear retraction

A

163 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vmca/Min control airspeed (red line)

A

80 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vyse/Single-engine best rate of climb

A

108 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vx/Best angle of climb

A

101 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Vy/Best rate of climb

A

112 KIAS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Max continuous torque: Training

A

1250ft-lbs

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Max continuous torque: Actual

A

1315ft-lbs

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

N1 Low Idle

A

58%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

N1 High Idle

A

70%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

N1 Takeoff and Max Continuous

A

101.5%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Transient

A

102.6%

Q

Reverse

A

88%

Q

ITT Engine Start

A

1090C for two seconds

Q

ITT Low Idle

A

660C

Q

ITT Takeoff and Max Continuous

A

695C

Q

ITT Transient

A

825C

Q

Oil Pressure: Lower Red Line

A

40PSI

Q

Oil Pressure Yellow Arc

A

40-80PSI

Q

Oil Pressure Green Arc

A

80-100PSI

Q

Oil Pressure Upper Red Line

A

100PSI

Q

Oil Pressure Transient

A

200PSI

Q

Primary Governor

A

1800-2200RPM

Q

Overspeed Governor

A

2288RPM

Q

Reverse

A

2100RPM time limited for one minute

Q

Minimum battery voltage for start

A

23V

Q

External start

A

Less than 23V but equal to or greater that 20V

Q

Replace or recharge battery

A

20V

Q

External power limits (3)

A

a) Regulated 28.2V +/- 0.2V
b) 1000 amperes momentarily
c) 300 amperes continuously