A320 Pneumatic System

Question 1

What do the Bleed Monitoring Computers do x2

Answer 1

Controls respective engine bleed valve

Question 2

There are two engine bleed valves - The ____________ on the ___________stage and the ____________ on the ___________stage

Answer 2

intermediate pressure 5th
High pressure 9th

Question 3

The APU and external both connect to____________ side

Answer 3

left

Question 4

Engine bleed valve functions (2)

Answer 4

Shut off engine bleed
Regulate bleed pressure

Question 5

The engine bleed valve closes when (7)

Answer 5

bleed leak detected on that side
overheat sensed
over pressure sensed
engine start
APU bleed on
ENG BLEED off
ENG FIRE pb pressed

Question 6

Which valves are shown on the ENG page

Answer 6

HP and Engine Bleed (not the IP valve)

Question 7

Cross bleed valve closes for duct overheat except during ____________

Answer 7

engine start

Question 8

ENG 1/2 BLEED FAULT light for

Answer 8

Leak detected
Overheat detected
Over pressure
Engine start + Eng bleed valve not closed
APU bleed on + Eng bleed valve not closed

Question 9

APU Bleed Valve auto closes when (2):

Answer 9

APU Bleed leak detected
BMC 1 lost

Question 10

Bleed system supplies the …. (5)

Answer 10

W - Wing Anti-ice.
E - Engine Anti-ice.
H - hydraulic reservoirs
A - Air conditioning.
W - water pressurization

Question 11

CEO bleed fault caused by… (5)

Answer 11

L - Leak on-side.
O - Overpressure
O - Over heat
S - Start in progress
A - APU bleed on

Question 12

NEO Bleed fault caused by… LOOSA + (3)

Answer 12

L - Leak on-side.
O - Overpressure
O - Over heat
S - Start in progress
A - APU bleed on

No bleed consumers (A/I or engine start)
HPV fails open
Fan duct burst detected