Pneumatic A320: DGCA Airbus A320 questions

Question 1

With one BMC failure, if there is overpressure on the associated bleed system, what happens?

Accepted Answer

All of the above are correct

Answer

ENG BLEED FAULT ECAM warning is available

Answer

FAULT light on the respective bleed pb illuminates

Answer

Associated bleed valve closes automatically

Question 2

When does the APU BLEED FAULT light come ON?

Accepted Answer

APU bleed duct leak

Answer

APU bleed over-temperature

Answer

Left wing leak

Answer

In all the above cases

Question 3

A leak detection system detects any overheating in the vicinity of hot air ducts.

Accepted Answer

True

Answer

False

Question 4

Air bleed from the engines is:

Accepted Answer

Cooled in a heat exchanger by fan-section bleed air

Answer

Not cooled before being used by the systems

Answer

Cooled using ambient air

Answer

Only cooled in the air conditioning packs

Question 5

The pneumatic system supplies high pressure air for:

Accepted Answer

All of the above

Answer

Air conditioning, water pressurisation and engine starting

Answer

Wing anti-icing

Answer

Hydraulic reservoir pressurisation

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