2021 HSC page 19
(a)Due to a reduction in air travel, an airline company has had to store some of its unused aircraft. 3 Marks
Explain why the desert is a suitable place to store the unused aircraft.
2010 HSC Question 15(e) 2 Marks
The outer skin on modern aircraft frames is generally made from sheet Alclad – a high strength aluminium alloy coated with a thin layer of pure aluminium. Explain the advantage of this material over the use of sheet aluminium alloy