The relative thickness of an aerofoil is expressed as:4
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The angle of attack of a two dimensional wing section is the angle between:4
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The (subsonic) static pressure:4
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The lift formula is:4
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Which statement is correct in respect of CL and angle of attack?4
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Induced drag at constant IAS is affected by:4
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High Aspect Ratio, as compared with low Aspect Ratio, has the effect of:4
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The value of the parasite drag in straight and level flight at constant weight varies linearly with the:4
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Floating due to ground effect during an approach to land will occur:4
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An aeroplane has a stall speed of 78 KCAS at its gross weight of 6850 lbs. What is the stall speed when the weight is 5000 lbs?4
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