Electrical Flashcards
0
Q
What are the generators rated for volts & amps?
A
30 volts (regulated to 29 by the g.c.u.) 300 amps.
1
Q
What is the battery rated in volts & amps?
A
25 volts, 28 amps.
2
Q
What settings are appropriate for ground power?
A
28 to 29 volts, 800 to 1100 amps.
3
Q
If using ground power for____ minutes or more what action should be taken?
A
30 minutes, disconnect the battery to avoid overheating.
4
Q
What items are on the hot battery bus?
A
L ights exit,entry,bag,wing egress
I ghts see above
V oltmeter
E mergency battery pack, powers flood and emer instrument lights
5
Q
What are the functions of the g.c.u.?
A
Regulate,parrallel, and protect
6
Q
How long should the battery last in emer?
A
30 min.
7
Q
What busses are tied by the crossfeed bus?
A
L/R feed busses,emer and hot batt.
