Electrical Quiz Flashcards
What is minimum battery voltage? (50%)
25.5 Volts
What do the EXT PWR AVAIL and ON Lights mean?
AVAIL - External power is connected and parameters are normal
ON - External power is supplying the electrical system
How do you charge batteries on a cold aircraft?
Turn on the batteries first, then select external power.
How long does the battery charging process take?
20 Minutes
What is the priority for the different generators?
Engines, External Power, APU
When disconnecting the IDG, how do you avoid damage to the disconnection mechanism?
Push the IDG button until the GEN FAULT light comes on but for no more than 3 seconds.
When is the Galley Shed bus automatically disconnected?
With the loss of one generator
Can you reconnect the IDG? If so, how?
No. It can only be manually reconnected by maintenance
