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Student Feedback and Testimonials

Andy Lam
Cathay Pacific Airways
2015-12-13, 14:25
"Hi Michael! All 4 for my ICAO English test! But I'm a little disappointed that I did not get a 5. I'm happy to go to the next stage of the selection anyway"
Isaac Wong
Cathay Pacific Airways
2015-12-13, 14:23
"Hi Michael, I passed the ICAO retest. Thank you for your great help in the last year"
Hugo Chan
2015-12-13, 14:57
"Hi Michael, Cathay has just notified me to do the flight grading so I should have passed the ICAO English test. Thanks a lot!"

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Technical Interview Questions

INTERVIEW QUESTION: Explain the aerodynamic characteristics of different wings

Research and compare the different types of wing and their aerodynamic effects. Consider some of the following features of wings.

Aircraft wings may feature some of the following:

  • A rounded leading edge cross-section
  • A sharp trailing edge cross-section
  • Leading-edge devices such as slatsslots, or extensions
  • Trailing-edge devices such as flaps or flaperons (combination of flaps and ailerons)
  • Ailerons (usually near the wingtips) to roll the aircraft clockwise or counterclockwise about its long axis
  • Spoilers on the upper surface to disrupt the lift and to provide additional traction to an aircraft that has just landed but is still moving.
  • Vortex generators to help prevent flow separation in transonic flow
  • Wing fences to keep flow attached to the wing by stopping boundary layer separation from spreading
  • Winglets to keep wingtip vortices from increasing drag and decreasing lift
  • Dihedral, or a positive wing angle to the horizontal. This gives inherent stability in the roll direction. Anhedral, or a negative wing angle to the horizontal, has a destabilizing effect
  • Folding wings allow more aircraft storage in the confined space of the hangar deck of an aircraft carrier
  • Variable-sweep wing or "swing wings" that allow outstretched wings during low-speed flight (i.e., take-off and landing) and swept back wings for high-speed flight (including supersonic flight), such as in the F-111 Aardvark, the F-14 Tomcat, the Panavia Tornado, the MiG-23, the MiG-27, the Tu-160 and the B-1B Lancer warplanes

Write your answer as a comment below (on our Facebook page). 

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If you would like more help answering this type of question, and want to learn more about aviation theory you can attend our Aviation Theory Workshops and Technical Refreshers.  These are conducted by a senior captain with Cathay Pacific, and Native English Teacher. You can see the upcoming schedule here: http://aviationenglish.com/english-for-pilots-and-atcos/weekend-workshops.html

 

 

INTERVIEW QUESTION: Jet aircraft are usually fitted with swept wings. What are the advantages of this?

Jet aircraft are usually fitted with swept wings. What are the advantages of this? 

Write your answer as a comment below (on our Facebook page).

 

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If you would like more help answering this type of question, and want to learn more about aviation theory you can attend our Aviation Theory Workshops and Technical Refreshers.  These are conducted by a senior captain with Cathay Pacific, and Native English Teacher. You can see the upcoming schedule here: http://aviationenglish.com/english-for-pilots-and-atcos/weekend-workshops.html

 

 

 Aviation English

 

 

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+852 8179 9295

 

  

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Aviation English Asia has been offering part time and full time courses in Hong Kong since 2009.

All courses are available in Hong Kong. Check the schedule above for details.

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