Quiz: A320: Pneumatics & Air Conditioning

Test your knowledge of the Airbus A320's Pneumatics & Air Conditioning systems.

While I have tried to ensure the information in this quiz is accurate, it is your own responsibility to check it against your airline / manufacturer manuals. With that said, if you spot any obvious errors then please let me know the question number and I'll aim to put it right!

Q14373 What controls the Packs and Trim Air Values?

Correct!

Incorrect!

Q14377 What conditions could cause the Pack Flow to be Higher than that Selected on the Overhead Panel?

Correct!

Incorrect!

Q14370 What should you NOT do if GD LP Air is connected to the pneumatics system?

Correct!

Incorrect!

Q14355 How many BMCs are there?

Correct!

Incorrect!

Q14372 How are cabin zone temperatures individual controlled?

Correct!

Incorrect!

Q14359 On the SD, when/how is GND displayed?

Correct!

Incorrect!

Q14356 What happens if BMC fails?

Correct!

Incorrect!

Q14383 What Limitation(s) apply to the Opening of the Ram Air Valve?

Correct!

Incorrect!

Q14379 What happens if an ACSC has a LANE failure?

Correct!

Incorrect!

Q14360 During Normal operation, when would the HP value open?

Correct!

Incorrect!

Q14378 The Zone Temperature Controllers can be Set to what Range of temps?

Correct!

Incorrect!

Q14374 What happens to the air conditioning system during Engine Start?

Correct!

Incorrect!

Q14365 With the XBLEED switch in AUTO, what determines XBLEED value position?

Correct!

Incorrect!

Q14358 If a BMC fails, what happens to the bleed values?

Correct!

Incorrect!

Q14376 When does the Ram Air Inlet Flap close?

Correct!

Incorrect!