A320 - ATA 21 AIR CONDITIONING 100% CORRECT!

What are the different sources of air for air conditioning and pressurization? A) Engine bleed air and recirculated air (only on ground) B) Engine bleed air and recirculated air. C) Engine bleed air and recirculated air, or if selected, APU bleed air and recirculated air. D) Engine bleed air only. - ANSWERC During the exterior preflight on a warm day, in what position would you expect to find the avionics ventilation system INLET and EXTRACT valves to be in? A) Closed. B) Open. C) Closed or open regarding of the APU bleed valve. D) Closed or open - ANSWERB Conditioned air is distributed to: A) Cockpit, cargo bays and cabin B) Cockpit, fwd and aft cabins C) Cockpit, avionics bay and cabin D) Cockpit, cabin and holds 1 and 2 only - ANSWERB Hot air fault light illuminates on the air conditioning panel, A) The hot air press. reg. valve opens and the trim air valves close. B) The hot air press. reg. valve cl