Aerodynamic Principles; IFS
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| show | speed of the airplane.
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| What is the definition of Va? | show 🗑
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| What causes an airplane to stall? | show 🗑
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| What determines the longitudinal stability of an airplane? | show 🗑
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| The wind condition that requires maximum caution when avoiding wake turbulence on landing is a | show 🗑
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| show | Frost will disrupt the smooth flow of air over the wing, adversely affecting its lifting capability.
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| Ground effect is most likely to result in which problem? | show 🗑
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| Which V-speed represents maneuvering speed? | show 🗑
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| show | left around the vertical axis.
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| Why is frost considered hazardous to flight? | show 🗑
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| show | 6,300 pounds.
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| What is the definition of Vne? | show 🗑
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| show | Control of the airplane about the longitudinal axis by use of the ailerons to attain a desired bank angle in relation to the natural horizon.
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| show | To control yaw.
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| When does P-factor cause the airplane to yaw to the left? | show 🗑
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| show | Va
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| show | Air traveling faster over the curved upper surface of an airfoil causes lower pressure on the top surface.
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| The tendency of an aircraft to develop forces which restore it to its original condition, when disturbed from a condition of steady flight, is known as | show 🗑
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| show | maneuvering speed.
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| How does frost affect the lifting surfaces of an airplane on takeoff? | show 🗑
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| show | remain the same regardless of weight.
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| L/D Max, the speed which results in the maximum lift-to-drag ration, is also: | show 🗑
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| show | Accelerated stall.
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| show | slipping entry, caused by adverse yaw; more right rudder under pressure should have been applied for the amount of aileron pressure being used.
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| Lift produced by an airfoil is the net force developed perpendicular to the | show 🗑
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| During a spin to the left, which wing(s) is/are stalled? | show 🗑
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| As altitude increases, the indicated airspeed at which an airplane stalls in the same configuration will | show 🗑
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| show | Outward, upward, and around each tip.
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| Wingtip vortices created by aircraft tend to | show 🗑
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| Which of the following best describes "pitch"? | show 🗑
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| The amount of excess load that can be imposed on the wing of an airplane depends upon the | show 🗑
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| What force makes an airplane turn? | show 🗑
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| The airplane is trimmed for straight-and-level unaccelerated flight. The control stick is momentarily pushed forward and then released. The airplane enters a series of self-damping pitch oscillations and eventually returns to straight-and-level... | show 🗑
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| What important airspeed limitation is not color coded on the airspeed indicator? | show 🗑
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| The angle between the chord line of an airfoil and the relative wind is known as the angle of | show 🗑
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| What is the relationship of lift, drag, thrust, and weight when the airplane is in straight and level, unaccelerated flight? | show 🗑
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| show | Induced drag decreases; therefore, any excess speed at the point of flare may cause considerable floating.
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| show | During unaccelerated flight.
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| show | Lift, weight, thrust and drag.
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| What causes an airplane to pitch nosedown when power is reduced and controls are not adjusted? | show 🗑
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| With the flaps in the CRUISE position, what is the positive load factor limit for the DA20-C1? | show 🗑
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| An aircraft wing is designed to produce lift resulting from | show 🗑
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| An airplane has been loaded in such a manner that the CG is located aft of the CG limit. One undesirable flight characteristic a pilot might experience with this airplane would be | show 🗑
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| The greatest vortex strength occurs when the generating aircraft is | show 🗑
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| Floating caused by the phenomenon of ground effect will be most realized during an approach to land when at | show 🗑
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| Loading an airplane to the most aft CG will cause the airplane to be | show 🗑
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| show | Stalled
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| show | 30
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| Which of the following best describes "yaw"? | show 🗑
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| Which basic flight maneuver increases the load factor on an airplane as compared to the straight-and-level flight? | show 🗑
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| What will cause the nose of an aircraft to move in the direction of the turn before the bank starts in a turn entry? | show 🗑
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| The term "angle of attack" is defined as the angle | show 🗑
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| show | The result of the interference of the surface of the Earth with the airflow patterns about an airplane.
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| show | positive static longitudinal stability.
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| show | -2.2
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| show | stall at a higher airspeed
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| What is one purpose of wing flaps? | show 🗑
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| Which action will result in an airplane exceeding its critical angle of attack? | show 🗑
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| show | Increasing the rate of turn without using the rudder.
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| show | require less effort to contol.
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| In what flight condition is torque effect the greatest in a single-engine airplane? | show 🗑
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| Which statement about adverse yaw is most correct? | show 🗑
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| show | 60
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| show | propeller blade descending on the right, producing more thrust than the ascending blade on the left.
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Created by:
mscourt