EMER ELEC PWR

Question 1

MAN ON Electrical Guarded swith in AUTO, what will deploy the RAT automatically?

Answer 1

• AC BUS 1 & 2 not electrically powered
• Aircraft Speed is greater than 100 kts.

Question 2

MAN ON Guarded Switch on the EMER ELEC PWR panel, How does the RAT supply power in AUTO?

Answer 2

• The RAT powers the Blue Hydraulic system which drives the Emergency Gen

Question 3

MAN ON Guarded switch on EMER ELEC PWR, what occurs when pressed?

Answer 3

• RAT extends manually
• Gen coupling occurs 3 seconds after RAT supplies emergency power.

Question 4

Red FAULT on RAT & EMER GEN

Answer 4

• Emergency Gen is not supplying power when AC BUS 1 & 2 are not powered

Question 5

GEN 1 LINE one EMER ELEC PWR in the OFF position, what occurs?

Answer 5

• GEN 1 Line Contactor Open
• AC BUS 1 supplied power by GEN 2
• Used for Smoke Drill

Question 6

AmberSMOKE on GEN 1 LINE switch

Answer 6

• Smoke has been detected for more than 5 seconds
• Single chime sounds
• Associated ECAM message
• • Blower & Extract Amber FAULT illuminate*