APU

Question 1

How much fuel does the APU burn and what tank does it burn from?

Answer 1

125 PPH (loaded)

Pulls from right tank

Question 2

How long can the APU be used with the AMBER oil light illuminated during preflight check?

Answer 2

20 Hours

Question 3

Under what condition will the APU not operate?

Answer 3

APU Fire
Fire detect FAIL
ACM Bleed Leak
Fire bottle low
APU SYS FAIL CAS

Question 4

APU Fire bottle will automatically discharge during APU after how many seconds?

Answer 4

8 Seconds

Question 5

What RPM and EGT and VOLTAGE should you see during a successful test of the system?

Answer 5

50%
500 EGT
000 Volts