You have been shortlisted for a job vacancy in the aerodynamic section of Airbus Industries. As part of the selection process, you are invited to participate in an online examination in order to evaluate your suitability for the advertised position. The set of the questions that has been sent to you are listed below. Your answer to each part should follow the corresponding word limit and guideline. a- How does the Reynolds number affect the drag characteristics of the landing gear and the wing of an aircraft? Provide clear reasoning and use a sketch or sketches to illustrate your answer. Your answer should be limited to around 60-80 words. b- In what ways do turbulent boundary layers affect the production of lift and drag on a typical civilian aircraft? Provide clear reasoning and limit your answer to around 60-80 words. c- How does the position of the maximum thickness of an uncambered symmetrical aerofoil affect its drag? Use sketches to explain your answer. Your answer should be limited to around 60-80 words. d- Under certain weather conditions, the ice patches could form over the wings of the aeroplanes. Explain how the ice formation affects the lift and drag characteristics of aeroplanes. Please limit your answer to around 60-80 words and use sketches to illustrate your answer.
You have been shortlisted for a job vacancy in the aerodynamic section of Airbus Industries. As part of the selection process, you are invited to participate in an online examination in order to evaluate your suitability for the advertised position. The set of the questions that has been sent to you are listed below. Your answer to each part should follow the corresponding word limit and guideline.
a- How does the Reynolds number affect the drag characteristics of the landing gear and the wing of an aircraft? Provide clear reasoning and use a sketch or sketches to illustrate your answer. Your answer should be limited to around 60-80 words.
b- In what ways do turbulent boundary layers affect the production of lift and drag on a typical civilian aircraft? Provide clear reasoning and limit your answer to around 60-80 words.
c- How does the position of the maximum thickness of an uncambered symmetrical aerofoil affect its drag? Use sketches to explain your answer. Your answer should be limited to around 60-80 words.
d- Under certain weather conditions, the ice patches could form over the wings of the aeroplanes. Explain how the ice formation affects the lift and drag characteristics of aeroplanes. Please limit your answer to around 60-80 words and use sketches to illustrate your answer.
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