RAK - HYD Flashcards
1
Q
HYD pressures is provided by the ____ pump or an APU hydraulic pump if installed
A
engine driven
2
Q
The APU alone or 1 engine and no APU the hype pump can provide hydraulic press to ____ hydraulic systems
A
all
3
Q
The AUX Hyd Pump provides press to operate what?
A
- Brakes w/ anti-skid
- Roll Spoilers
4
Q
The spoiler hold down sys is pressurized by
A
in order:
- Main Hyd sys
- Aux Hyd Pump
- Spoiler Hold down Acculamtor
5
Q
the Aux Hyd pump will automatically activate With the AUX HYD pump in normal when?
A
- Hyd sys pressure drops blw 1200 psi
- Spoiler hold down is selected
6
Q
With a loss of hydraulic volume to _____ cubic inches and the Aux Hyd Pump in the normal position what systems will operate?
A
150 cubic inces
- Brakes w/ anti-skid
- roll spoilers
7
Q
_______ bottles are available to aid in the manual ext of the landing gear and for _____
A
Pneumatic
Braking, no anti-skid or differential braking
