Limitation Flashcards
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
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
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
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
What is the turning
Radius of the 208 B
32 ft 8 5/8”
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
When does the
Starter gen. Turn into
A generator
46% ng.
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
What are the following Weights: Max ramp Max to Landing Known icing
8,785
8,750
8,500
8,550
What is Vmo
175
What are the va speeds
8,750. 148
7,500. 137
6,250. 125
5,000. 112
What are Vfe speeds
To 10. 175
10-20. 150
20-30*. 125
Maximum window 175
What are the flight
Load limits
Flaps up +3.8 to -1.52 g
Flaps down + 2.4g
What is 100% Ng
37,500 RPM
What is the total oil
Capacity
14 us quarts
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
- 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
