Limitation Flashcards by allan Olson

What are the engine

Limitation for take off

Torque: 1865 1st red arch 
ITT:        805*c top of caut
Ng:         101.6%
Prop Rpm: 1900
Oil pressure: 85 to 105
Oil Temp: 10 to 99* c
HP:              675

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What are the limits
For the PT6A-114A
For maximum climb

Torque: 1865
ITT:          765
Ng:          101.6
Prop rpm 1900
Oil pressure: 85 to 105
Oil Temp:          0 to 99 *c
HP :                675

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What are the starter

Limits ( battery start)

30 sec on 60 off
30 sec on 60 off
30 sec on 30 min off
Then repeat

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What are the starter
Limits for external
Power

20 s on 120 off
20 s on 120 off
20 s on 60 off
Then repeat

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What is the turning

Radius of the 208 B

32 ft 8 5/8”

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What is the elec.
System composed of
And how busses

28vdc
24v 40 amp nicad 
24v 45 amp lead acid 
200 amp starter generator 
5 busses 2 avionics 
2 general
1 battery

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When does the
Starter gen. Turn into
A generator

46% ng.

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What does the ground
Service protection
Provide and what are amp
Limits for start

Polarity reversal
Over voltage protect.
Nominal 800 amps
Do not exceed 1700 amps

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What are the following
Weights:
Max ramp
Max to
Landing
Known icing

8,785
8,750
8,500
8,550

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What is Vmo

175

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What are the va speeds

8,750. 148
7,500. 137
6,250. 125
5,000. 112

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What are Vfe speeds

To 10. 175
10-20. 150
20-30*. 125

Maximum window 175

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What are the flight

Load limits

Flaps up +3.8 to -1.52 g

Flaps down + 2.4g

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What is 100% Ng

37,500 RPM

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What is the total oil

Capacity

14 us quarts

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What is the drain and

Refill quantity

9.5 us quarts

When should oil be checked and what
Reading on the dip
Stick

Within 10 m of shut down
Or cold before FFday

Within 2 quarts of
Max hot or cold

What is the fuel capacity

For one tank

167.8 us gallons

What is the total fuel

Capacity

335.6 us gallons

What is the usable fuel

2 tanks 332

1 tank 165

What is the unusable

Fuel

6 us gallons 2 tanks

2. 8 us gallons 1 tank

What are the engine

Limitation for max cruise

Torque 1865 or 1970
ITT.     740
Ng.      101.6
Prop rpm. 1900
Oil press.  85 to 105
Oil Temp.  0-99
Hp.      675

What the idle limits

Torque.  -
ITT.            685
Ng.           Min 52
Prop rpm.     -
Oil press.    Min 40
Oil Temp.    -40 to 99
Hp.             ---

What are the maximum

Reverse limit

Time 1 minute
Torque 1865
ITT 805
Ng 101.6
Prop rpm 1825
Oil press  85-105
Oil Temp 0-99
Hp 675

What are the transient | Limits

``` Torque 2400 20 sec ITT 850 2 sec Ng 102.6 2 sec Prop rpm 2090 Oil press - Oil temp 0-99 or 104 up 10 min Hp --- ```

Starting limitations

``` Torque. -- ITT. 1090 2 sec Ng-- Prop -- Oil press --- Oil Temp -40 minimum ```

Maximum continuous | Limits

``` Torque. 1865 ITT 805 Ng 101.6 Prop rpm 1900 Oil pressure 85 -105 Oil Temp 10-99 Hp. 675 ```

What are the outside temperature limits

Cold day -54 SL to FL250 Hot day; Ground ops. 53 from sl to 5000 ISA 37 abc 5000 Flight ops: ISA 35 from sl to fl 250

What does the GCU do?

A. Auto cutoff 46% Ng V. Voltage regulation O. Over voltage protect R. Reverse current protect

When will you get fuel | Warning horns

1. Test 2 horns 2 batt on both off 1 horn 3 starter swt on one off 2 horns 4 < 25 gal in active tank 1 horn 5 fuel CB or start CB pulled no horn just light

When must the avionics cooling fan be working?

At. OAT greater than 41 C

What two limitation limits Specify 10 degree for oil Temp

Takeoff Maximum rated

What turns on the ice | Set lt.

Day night switch

What asp activates the | Low speed awareness

97.5 p/m 2k | A/p must be turned off

What will putting primary Switch in hi do and what Is the rate

Runs pump 1 continuous | 1:20 minutes