Home
Flashcards
Preview
Dash 8 Power Plant limitations
Home
Get App
Take Quiz
Create
Automatically remove your image background. Try it now!
https://remove-image-background.com
Engine model number and uptrim
PW121
10% Nominal
Max Alt for Airstart
20,000ft
Max Takeoff torque
112.5%
Limited to 5 mins
Normal Takeoff Torque
99.5%
Max Continous torque
97.5%
Max transient torque
125%
Limited to 20 secs
Max ITT Takeoff
816
Normal ITT Takeoff
785
Max Continous ITT
800
Max Starting ITT
950
Limited to 5 sec
Max Transient ITT
850
Limitied to 20 sec
Max NH for all conditions
Transient
100%
102% for 20sec
Max Np prop RPM for all conditions
1212 rpm
Transient 1320 limited to 20 sec
Oil Pressure Limits for all conditions except starting
Starting?
55psi - 65psi
200psi
What oil pressure is allowed for NH below 75%
40psi - 55psi
Below what Oil Pressure requires engine shutdown
40psi
Oil Temp Limits for all conditions except starting and transient
45 - 115 degrees
Max Usable fuel in KGs
2575kgs
Starter Crank limits for mains and APU
1 min - 2 mins
1 min - 2 mins
1 min - 30mins
Prop speed prohibited range
500 - 780 RPM
Max Altitude for Landing gear or Flap extension
15,000 ft
What two things must be used in icing conditions?
Ignition switch set to MANUAL
Engine bypass intake doors must be open
Icing condition on ground or in flight
10 degrees on the ground
5 degrees in the Air
With any visible moisture is present
Automatically remove your image background. Try it now!
https://remove-image-background.com
Author
glennrooke
ID
343226
Card Set
Dash 8 Power Plant limitations
Description
Dash 8 Power Plant limitations
Updated
2021-10-07T06:21:32Z
Show Answers
Home
Flashcards
Preview