Hydraulics Flashcards
0
Q
EDP volume vs elec pump
A
4x volume
1
Q
RF When?
A
76%
Flaps up
2
Q
Leak in #1 engine driven pump leaks system A to?
A
20%
3
Q
Stby system leak reduces system B to?
A
70%
4
Q
Stby low quantity light illuminates when?
A
50%
Always armed
5
Q
Stby low pressure armed?
A
Only when standby pump on
6
Q
Stby hydraulic system activated when?
A
In flight, flaps extended and loss of A or B (wheel speeds >60knots)
ALTN FLAPS armed
FLT CONTROL switch to STBY RUDDER
7
Q
When does PTU help with autoslats?
A
EDP B fails
Airborne
Flaps 1,2 or 5
Near stall
Can still operate if system B reads zero due to leak
