DHL electrical Flashcards
1
Q
What items are load shed at start. ?
A
Utility bus
C2 hydraulic
Centre tank fuel pumps
2
Q
What is the priority for electrical distribution ?
A
IDG
APU
Ground power
3
Q
Hot battery bus powers what.
A
Captains clock Fire extinguishing Parking brake valve. Refuelling panel. IRS Manual deployment rat Gear up locks.
4
Q
Load shedding is armed when
A
When thrust levers advanced.
5
Q
When load shedding takes place when can you get systems back.
A
Second generator source to be established.
6
Q
Load shedding 3 types
A
Overload
Engine start load shedding
Loss of second source .
7
Q
Ground service bus can it be powered in the air.
A
Yes to service battery chargers
8
Q
When can ground handling bus be powered
A
Only on the ground .
9
Q
Selecting batt off
A
No effect during flight
10
Q
Stby power off in flight
A
Standby DC and AC bus will be unpowered
11
Q
Left and right tank capacity
A
6.6 tonnes
12
Q
Centre tank capacity
A
21 tonne
