AMT 222 FINAL QUIZ

• Outflow valve

• Safety valve

• Expansion valve

• None of the aforementioned

• 29.92 in Hg

• 760 mm Hg

• 1013.2 hPa

• None of the aforementioned

Identify the correct sequence of the air cycle air conditioning system cycle.

a.   In the ACM compressor, it is compressed before flowing through a secondary heat exchange that cools the air again with ram air.

b.  Bleed air is let into the air cycle system and routed through a heat exchanger where ram air cools the bleed air.

c.    Water is then removed and the air is mixed with bypassed bleed air for final temperature adjustment.

d.  The bleed air then flows back into the air cycle machine where it drives an expansion turbine and cools even further.

e.   The cooled bleed air is directed into an air cycle machine compressor.

• a-b-c-d-e

• d-b-c-a-e

• b-e-a-d-c

• None of the aforementioned

• Stratosphere

• Mesosphere

• Thermosphere

• None of the aforementioned

• Supercharger

• Turbocharger

• Engine-driven compressor

• None of the aforementioned

• Supercharger

• Turbocharger

• Engine-driven compressor

• None of the aforementioned

• Engine-driven compressor

• Turbocharger

• Jet pump flow multiplier

• None of the aforementioned

• Engine-driven compressor

• Turbo compressor

• Jet pump flow multiplier

• None of the aforementioned

• Desiccant

• Filter

• Water separator

• None of the aforementioned

• Cabin altitude

• Cabin differential pressure

• Cabin rate of climb

• None of the aforementioned