STUDENT GUIDE FOR T-1A AIRCRAFT SYSTEMS
CHAPTER SIX REVIEW
The ______________________ is the primary power source for most aircraft systems.
2. The generators supply primary ____________ power for the DC system and also function
The battery is a lead-acid _______ VDC ______ ampere-hour battery.
Placing the battery switch to the ___________ position isolates the battery from the start
What is the purpose of external DC power?
The _________________________ provides ground fault protection for the generators.
What are the consequences of charging a low state battery using external power?
The standby battery supplies power to the:
If STBY PWR is not armed during preflight, the standby bus will still automatically be
powered with the loss of electrical power. (T/F)
10. The AHRS battery supplies 24 VDC for up to ______ minutes should either load bus
power fall below a preset limit.
Illumination of the L BUS FDR FAIL or R BUS FDR FAIL indicates what?
12. The emergency bus supplies charge current to the ______________________.
13. Placing the inverter switch to the NO. 2 position forces the ___________ inverter to power
the primary busses and the ___________ inverter to power the secondary busses.
ELECTRICAL POWER SYSTEMS