Electrical Power Panel

Question 1

What does the DC service switch power

Answer 1

1 Lights 
2 Boarding Announcements 
3 Cabin lighting
4 Service bus feed
5 Power Sensing
6 Chart holders
7 Water and waste control.

Question 2

Lights on the Dc Service Switch

Answer 2

Nav
Bacon
Service 
Boarding
Toilet 
Galley

Question 3

What Lights will illuminate with the Battery Master on and no AC power

Answer 3

Ac Ess Transfer
Left and right Fuel Pumps
Pressure Controler
Left and Right Packs
MACH Trim

Question 4

Regarding the Ac switch light what does illuminated Available mean.

Answer 4

That power is hooked up. Right frequency, Phase, and voltage

Question 5

What does the illumination of the Fault portion indicate on the IDG button?

Answer 5

That the IDG is in HOT LOP

High oil Temp Low Oil Pressure

Question 6

What does the illumination of the Disc portion indicate on the IDG button?

Answer 6

IDG has been disconnected.

Question 7

What does Ac Ess Xfer switch light mean?

Answer 7

Ac Buss 1 not powering the essential Ac Buss

Question 8

When should a Gen be reset.

Answer 8

When directed by the Q R H.

Question 9

Regarding the Auto Xfer switch light, What does the illuminationof the fail portion indicate.

Answer 9

1 The associated GCU, has detected a Bus Fault or overcurrent
2 That Gen is off line
3 GCU Inhibits auto transfer on that side.
4 Affected Buss can no lingered powered by APU or other side.