Increasing the number of propeller blades will:4
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The SI units of air density (I) and force (II) are:4
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The continuity equation states: If the area of a tube is increasing, the speed of the subsonic and incompressible flow inside is4
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With increasing angle of attack, the stagnation point will move (I) ...and the point of lowest pressure will move (II) ...Respectively (I) and (II) are:4
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The aerodynamic drag of a body, placed in a certain airstream depends amongst others on:4
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Increasing dynamic pressure will have the following effect on the drag of an aeroplane (all other factors of importance remaining constant):4
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Ground effect has the following influence on the landing distance:4
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Entering the stall the centre of pressure of a straight ( 1) wing and of a strongly swept back wing ( 2) will:4
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Increase of wing loading will:4
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The sensor of a stall warning system can be activated by a change in the location of the4
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