APU, RAIN AND EXTERNAL LIGHTS PANELS Flashcards
When will the RAIN RPLNT pushbutton not work?
On the ground with the engines stopped
Is it permissible to use rain repellent on a dry windscreen?
No
If RWY TURN OFF is selected to ON and the NOSE is selected to TAXI or T.O., which lights automatically extinguish after takeoff?
The NOSE and RWY TURN OFF lights extinguish when the landing gear is retracted
Are the NAV 1 and 2 positions connected to a single bulb?
No, they are separate bulbs
When do the strobes flash in AUTO?
When the main landing gear strut is not compressed
What does the green AVAIL light on the APU START pushbutton indicate?
APU N is above 99.5% or 2 secs after N reaches 95%
With the APU green AVAIL light ON and the EXT PWR green AVAIL light on, which system is powering the aircraft?
APU
How long should you wait to push the APU START pushbutton after engaging the APU MASTER switch?
3 sec
What does an amber FAULT light in the APU MASTER SW pushbutton indicate?
The Electronic Control Box (ECB) commanded an auto shutdown of the APU
What does an amber FAULT light in the APU BLEED pushbutton indicate?
An APU bleed leak
