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You are here: home->pvt_plt->H747->2.3.3.3.5.A.1
3335
The principal reason the shaded area of a Height vs. Velocity Chart should be avoided is
| * | A) insufficient airspeed would be available to ensure a safe landing in case of an engine failure. |
| | B) rotor RPM may decay before ground contact is made if an engine failure should occur. |
| | C) turbulence near the surface can dephase the blade dampers. |
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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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