Lear 45 Electrical

Question 1

Which generator charges the emergency battery?

Answer 1

Right engine generator

Question 2

How can you potentially restore generator operation?

Answer 2

Momentarily depress the generator switch for 1 second.

Question 3

How many components are connected directly to the emergency battery bus? What are they?

Answer 3

11 ( the circuit breakers for these items are surrounds in red on the breaker panels)

1. DAU1 CH A
2. DAU 2 CH A
3. Stby ATT, GYRO and Lighting
4. Stby Altimeter vibrator and lighting
5. Styby Airspeed Lighting
6. Gear Cntrl and indicator
7. Pax OXY (manual deploy)
8. RMU 1 PWR Secondary
9. Inboard Brakes
10. CKPT emer instr lights
11. R Pressurization
12. EMER lighting on the ground

Question 4

What items are on the EMERGENCY BATTERY L and R hot busses?

Answer 4

1. Left Fire Extinguisher
2. Right Fire Extinguisher
3. Left FWSOV
4. Right FWSOV
5. APU Fire Extinguisher

Question 5

How many hot busses are in the electrical system

Answer 5

Five

1. Left and Right Emergency battery hot buses
2. Left and Right Hot Bus
3. Rear hot bus

Question 6

How many amps/hours is the main battery?

Answer 6

38 amp hour, good for 50 minutes