System Limitations & SOP Flashcards

Know about the systems

1
Q

Oil pressure ranges (PSI)

  • Normal
  • Oil Pressure Low
  • Prop Feather
A
  • Normal 85 to 105psi
  • Below 40psi
  • Below 15psi
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2
Q

ITT Temperatures

  • Idle
  • Max Cruise Susi & POH
  • Max climb Susi & POH
  • 5 Minutes Max
  • Max transient
  • Max starting Susi & POH
A
  • Idle 685
  • Max Cruise susi 700 poh 740
  • Max climb susi 740 poh 765
  • 5 Minutes Max 765-805
  • Max transient 850 *2 sec
  • Max starting susi 900 poh 1090
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3
Q

Oil Temp Range

  • Minimum
  • Max climb, cruise, reverse
  • T/O, max cont.
  • Transient
A
  • Minimum (-40)
  • Max climb, cruise, reverse (0-99)
  • T/O, max continuous (10-99)
  • Transient (0-104 *10 minutes)
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4
Q
Normal Prop RPM
Cruise RPM - Regular & VIP
Max Torque @1900RPM
Max Torque @1800RPM or lower
Max Transient Torque
Reverse Thrust
A
1600-1900RPM
1750RPM & 1600RPM
1865ftlb
1970ftlb Susi - 1950ftlb
2400ftlb *20 sec
POH 1 min, Susi 30 sec
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5
Q

100% Ng

  • Compressor turbine
  • Power turbine
    101. 6%Ng
  • Compressor turbine
A

100% Ng

  • Compressor turbine 37,500RPM
  • Power turbine 33,000RPM
    101. 6%Ng
  • Compressor turbine 38,100RPM
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6
Q

Max Ramp
Max T/O
Max LND
Max Tow

A

Max Ramp - 9097lb
Max T/O - 9062lb
Max LND - 9000lb
Max Tow - 8785lb

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7
Q
Battery Power
Ext. Power (GPU)
Standby Alternator
Generator
Voltmeter minimum readout - Battery start
A

Battery Power - 24V (45Amps)
Ext. Power - 28V (800-1700Amps)
Standby Alternator - 27.5V (75Amps)
Generator - 28V (200Amps)

Voltmeter minimum readout (24V)
- for engine start, it might cause a hot start if the battery does not have enough power

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8
Q

Starting:
Battery Limitations
Ext. Power (GPU)

A
Battery Limitations
30s ON, 60s OFF
30s ON, 60s OFF
30s ON, 30min OFF
Ext. Power (GPU)
20s ON, 120s OFF
20s ON, 120s OFF
20s ON, 60min OFF
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9
Q

Take off Torque and ITT

A

1800ftlb for RWY longer than 1.5 x T/O Dist
.1865ftlb for RWY shorter than 1.5 x T/O Dist
ITT never exceed 805 deg celsius

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10
Q

Torque red line and RPM

A

1900RPM @ 1865ftlb

1800RPM @ 1970ftlb

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11
Q
Autopilot
Minimum: 
Engagement altitude on T/O
Disengagement altitude for MDA/DA
Disengagement VFR approach
Disengagement IFR approach
A

Minimums
Engagement altitude on T/O————————400ft
Disengagement altitude for MDA/DA————-@MDA/DA
Disengagement VFR approach———————800ft
Disengagement IFR approach———————-200ft

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12
Q

Flap Extension speeds

Max T/O flap ext.

A

Flaps 10—————-Susi 135 PoH 175
Flaps 20—————Susi 125 PoH 150
Flaps FULL(30)—————-Susi 100 PoH 125

Max T/O flap ext.——–Flaps 20

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13
Q

Fuel Planning

A

VFR …………………………………… Fuel to destination +400lbs
IFR with alternate ……………… Fuel to destination + fuel to alternate+ 400lbs
IFR with no alternate ………….. Fuel to destination + 600lbs

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14
Q

Minimum Stable Altitudes
IMC
VMC

A

IMC—————1000ft

VMC————–300ft

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15
Q

Max. Cargo Pod floor Loading

Max. Cabin floor loading

A

30lbs/sqft - 1090lbs total

200lbs/sqft

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16
Q

Max angle of bank
Cargo
Passenger

A

60 degrees

30 degrees

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17
Q

max aft center of gravity

A

204.35inches (40.33%MAC)

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18
Q

What should the amperes be before tripping the generator?

A

30-60amps

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19
Q

Maximum load factor (G-load) POH

Max. Load factor with extender kit

A

+3.8 to -1.52 Gs

+3.36 to -1.34 Gs

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20
Q

Overspeed governor test Prop RPM should be stabilized at:

A

1750+/-60RPM

21
Q

Oil breather drain can you can have a maximum of___cc per hour

A

14cc per hour (with AC), 11cc/hr (without AC)

22
Q

Fuel pump drain reservoir can have a maximum of ____cc oil and ____cc fuel per engine hour

A

3cc

20cc

23
Q

starter generator functions as starter until__% Ng is reached

A

46%Ng

24
Q

Alternator cannot provide more than __Amps

A

75Amps

25
Q

When fuel pressure drops below __psi the fuel boost pump switches on

A

4.75psi

26
Q

L Fuel Level Low means we have ___lbs of fuel remaining in that wing

A

170lbs (25gal)

27
Q

RSVR FUEL Low we have approximately __seconds remaining with full power

A

90 seconds

28
Q

The oil tank capacity is ___ quarts

A

9.5 quarts

29
Q

Total oil in the system is ___quarts

A

14 quarts

30
Q

Maximum operating altitude of the caravan is ___ft

A

25,000ft

31
Q

Speeds
White arc
Green arc
Red line

A

50-125knots
63-175knots
175knots

32
Q
Speeds
Vso
Vs1
Vr
Vx
Vapp
Vy
Va
Vmo
A
50
63
70-75
72
80
104 (susi 105)
148
175
33
Q
Va
9062lb
7500lb
6250lb
5000lb
A

143
137
125
112

34
Q

What does a Open White Diamond on TCAS mean?

A

Proximity Advisory, less than 5NM and less than 1200ft vertical separation

35
Q

Time limitation for transient torque of 1920ftlb for T/O

A

20 sec

36
Q

What is the Va for 7500lb

A

137

37
Q

SOP max ITT in cruise

A

700 deg celsius

38
Q

SOP max ITT in climb

A

740 deg celsius

39
Q

Maximum ITT on start up limited to

A

2 seconds

40
Q

Full 675 SHP is only available above ___RPM

A

1800RPM

41
Q

Usable fuel

1) With both tanks ON: ____gal = ____lbs
2) With one tank OFF: ____gal

A

332 Gal = 2224.4lbs

165gal

42
Q

With regards to propeller RPM what is the limit when flying an ILS approach in G1000

A

Prop Max (Full forward) - 1900RPM

43
Q

What is the minimum altitude for flying ILS approach without the flight diretor in G1000?

A

400ft

44
Q

As per POH, what is the minimum altitude for autopilot use on an instrument approach?

A

200ft

45
Q

As per POH, what is the minimum altitude for autopilot use when not on an instrument approach? (VFR approach)

A

800ft

46
Q
Vg, Vref
9062lb
7500lb
6250lb
5000lb
A
Vg,                     Vref
9062lb       95                       80
7500lb       90                       75
6250lb       80                       70
5000lb       70                       70
47
Q

When in cruise, Prop RPM 1800RPM or lower, maximum torque can be (POH)

A

1970ftlbs

48
Q

Maximum reverse RPM

A

1825RPM

49
Q

Maximum Transient RPM

A

2090ftlb