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Epps > PC-12(47) Numbers > Flashcards

PC-12(47) Numbers Flashcards

1
Q

What CBs can be reset in flight?

A
  1. Those designated in a procedure
  2. Those on the Essential Bus
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2
Q

What are the limitations for resetting an Essential Bus CB?

A
  1. Wait at least 1 minute after trip
  2. No more smoke or burning smell
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3
Q

Where is the Essential CB panel located?

A

Captain’s forward CB panel

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4
Q

Vmo and Mmo below 15,200’

A

240 kias
.48 mach

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5
Q

Max Vo at max gross weight

A

166 kias

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6
Q

Vfe flaps 15

A

165 kias

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7
Q

Vfe flaps 30 or greater

A

130 kias

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8
Q

Vlo

A

180 kias

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9
Q

Vle

A

240 kias

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10
Q

What is the engine nomenclature

A

Pratt & Whitney PT6A-67P

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11
Q

Where can the engine oil type be located?

A

Pratt & Whitney Service Bulletin

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12
Q

What is the total engine oil capacity?

A

3.6 gal

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13
Q

What is the oil quantity operating range?

A

1 gal

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14
Q

Maximum engine HP

A

1200
Exception: 1000 cruise
Exception: 900 max reverse

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15
Q

Max takeoff and continuous climb torque

A

44.34

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16
Q

Max cruise torque

A

36.95

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17
Q

Max transient torque

A

61 (20 seconds max)

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18
Q

Max reverse torque

A

34.25

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19
Q

Max ITT for takeoff

A

850

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20
Q

Max climb and cruise ITT

A

820

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21
Q

Max ITT at idle

A

750

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22
Q

Max ITT for engine start

A

1000 for 5 seconds

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23
Q

Max transient ITT

A

870 for 20 seconds max

24
Q

Max reverse ITT

A

760

25
Q

Max Ng for all phases except idle

A

104%

26
Q

Max Ng for flight idle? Ground idle?

A

50.7 ground
64 flight

27
Q

Max rpm (Np)

A

1700
Fluctuation between 1670-1730 ok in steady state

28
Q

Max transient rpm

A

1870 for 20 seconds

29
Q

Max reverse rpm

A

1650

30
Q

Normal oil pressure range

A

90-135 psi

31
Q

Normal oil temp range

A

10-105 (110 for takeoff)

32
Q

Takeoff power time limitation

A

5 minutes

33
Q

Why must prist be added to fuel?

A

Below 0 degrees, freezing may occur and stop flow to the engine

34
Q

Prop type

A

Hartzell 4 blade

35
Q

What is the prop diameter?

A

105”

36
Q

Which of the 2 generators is the starter generator?

A

Gen 2

37
Q

What are the operational limitations of the generators?

A

300a max continuous
450a max for 2 min in each hour

38
Q

Limitation if ENGINE CHIP annunciator is illuminated?

A

Takeoff not permitted

39
Q

Max ramp weight

A

10,495 lb

40
Q

Max takeoff weight

A

10,450 lb

41
Q

Max landing weight

A

9,921 lb

42
Q

Max zero fuel weight

A

9,039 lb

43
Q

Max baggage weight

A

400 lb

44
Q

What are the flaps up load factor limits?

A

+3.3g to -1.32g

45
Q

What are the flaps down load factor limits?

A

+2.0g to 0.0g

46
Q

What are the limitations for de-ice boot operations?

A

-40C to +40C

47
Q

What equipment must be working for flight into icing conditions?

A

All ice protection systems and both generators

48
Q

What conditions are likely to form icing?

A

10C or less and visible moisture

49
Q

It’s a propeller de-ice caution, can you fly in icing conditions?

A

No

50
Q

What are the flap limitations with any icing on the airframe?

A

Flaps 15 if pneumatic boots working
Flaps 0 if pneumatic boots inop

51
Q

Should flaps be retracted from 15 if doing a go-around and icing is on the airframe?

A

No

52
Q

Is flight in freezing rain, fog or drizzle permitted?

A

No

53
Q

What is the clean aircraft concept?

A

No ice, snow or frost on the flight controls or lifting surfaces prior to takeoff

54
Q

What must be working prior to flight in icing conditions at night?

A

Left wing inspection light

55
Q

What signs tell you to leave icing conditions?

A

Icing beyond the boots
Icing in areas that don’t normally collect ice

56
Q

How should the autopilot be ‘checked’ during flight in icing conditions

A

Periodically disconnect to check for unusual control pressures

Epps (13 decks)

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