APU

Question 1

What automatically occurs if you have an APU fire while on the GROUND?

Answer 1

Automatic Shutdown and Automatic Extinguisher Activation

Question 2

What does illumination of the FAULT light in the APU Master Switch indicate?

Answer 2

APU Auto shutdown has occurred

Question 3

What does the green AVAIL light in the APU START pb indicate?

Answer 3

The APU start sequence is complete and the APU generator is available for use

Question 4

What does the cyan ON light indicate after the APU START p/b has been pressed?

Answer 4

The APU starter is energized