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You are here: home->pvt_plt->H951->2.3.2.0.6.A.1
3206
How will frost on the wings of an airplane affect takeoff performance?
| * | A) Frost will disrupt the smooth flow of air over the wing, adversely affecting its lifting capability. |
| | B) Frost will change the camber of the wing, increasing its lifting capability. |
| | C) Frost will cause the airplane to become airborne with a higher angle of attack, decreasing the stall speed. |
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Anonymous says: |
17 Sep 2008 |
The explanation should read: The wording of the question is misleading. As currently stated with the word 'category' being singular, the answer would be [B] because the listed classes are all in one category. If the question were stated "... which are categories of aircraft?" the correct answer would be [A] because these are all separate categories of aircraft.
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