1 FLOW: Electrical Power Up

Question 1

Electrical Power Up Flow

Starts with?

Answer 1

Battery ON

Question 2

Electrical Power Up Flow

After Battery, what are the five main categories in the flow?

HINT: HWGFE

Answer 2

Electrical Power Up Flow

Hydraulics
Wipers
Gear
Flaps
Electrics

Question 3

Electrical Power Up Flow

How is the hydraulics panel configured?

Answer 3

All off except the Engine driven Pumps.

```
PRIMARY
[fault] [fault]
[on] [on]
DEMAND
off) (off) (off) (off
~~~

Question 4

Electrical Power Up Flow

What is the flow regarding the ELECTRICAL Panel?

Hint: BEA

Answer 4

Electrical Power Up Flow

ELECTRICAL Panel flow is:

Bus Ties x2
External Power x2
APU start (if needed)

Question 5

Electrical Power Up Flow

What is the full flow in detail?

Hint: H-W-G-F-E(bea)

Answer 5

Electrical Power Up Flow

Batt ON;
HYD Panel:
   - C1/C2 OFF;
   - All DEMAND Pumps OFF;
Wipers (x2) OFF;
Gear DOWN;
Alternate Flaps Selector OFF;
ELECTRICAL Panel:
   - Bus Ties x2 AUTO;
   - Primary EXT PWR ON;
   - Secondary EXT PWR ON;
   - APU start (if needed).