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Question | Answer |
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As altitude increases, the indicated airspeed at which a given airplane stalls in a particular configuration will: | remain the same as at low altitude. |
Operating Limits in knots: Vy (flaps T/O), Vfe (flaps LDG), Vne, Va (1764 lbs), Vno, Vy (flaps CRUISE), Vs1 | 66, 78, 164, 106, 118, 70, 42 |
What is the definition of Vfe? | The maximum Flap Extended speed. |
What is the definition of Vso? | The stall speed in the landing configuration. |
The altitude at which the maximum rate of climb is 100 ft/min is defined as the: | Service ceiling. |
What is density altitude? | The standard altitude corrected for nonstandard temperature. |
A runway that slopes ___ will decrease required takeoff distance when all other factors reain the same. | downward |
If the atmospheric presure and temperature remain the same, how would an increase in humidity affect takeoff performance. | Longer takeoff distance, the air is less dense. |
The center of gravity of an aircraft is computed along the: | longitudinal axis. |
Under what condition is indicated altitude the same as true altitude? | When at sea level under standard conditions. |
What are the standard temperature and pressure values for sea level? | 15 degress C, 29.92 " Hg |
The forced landing final approach airspeed with flaps T/O is ___ KIAS. | 60 |
Which combination of atmospheric conditions will reduce aircraft takeoff and climb performance? | High temperature, high relative humidity, and high density altitude. |
An aircraft is loaded with the CG at the aft limit. What are the performance characteristics compared with the CG at the forward limit? | The aft CG provides the lowest stalling speed, the highest cruising speed, and least stability. |
The maximum crosswind component for student landings during a dual flight is ___ knots. | 15 |
After takeoff, which airspeed would the pilot use to gain the most altitude in a fiven period of time? | Vy |
What effect does high humidity have on aircraft performance? | It decreases performance. |
Which would provide the greatest gain in altitude in the shortest distance during climb after takeoff? | Vx |
Under what condition is a forward CG most critical? | On landing. |
Density altitude increases with: | increases in temperature and moisture content of the air, and a decrease in pressure. |
Vx represents what speed? | The best angle of climb airspeed? |
Which factor would tend to increase the density altitude at a given airport? | An increase in ambient temperature. |
Under what condition is pressure altitude and density altitude the same value? | At standard temperature. |
What is presure altitude? | The altitude indicated when the barometric pressure scale in the Krollsman window is set to 29.92"Hg. |
Vno is defined as the: | maximum structural cruising speed. |
What can a pilot expect when landing at an airport located in the mountains? | Higher true airspeed and longer landing distance. |
What is true altitude? | The vertical distance of the aircraft above sea level. |
After takeoff, which airspeed would the pilot use to gain the most altitude in a given period of time? | Vy |
What effect does high density altitude have on aircraft performance? | It reduces climb performance. |
What is the definition of Vy? | The best rate of climb airspeed. |
___ altitude is one of the input variables used in the computation of takeoff distances in DA20 performance charts. | Pressure |
Select the statement that is not correct concerning Maneuvering Speed (Va). | Va is the maximum airspeed for normal operations or the maximum structural cruising airspeed. |
An airplane that is loaded so that the CG is aft of the CG limit will be: | Difficult in recovering from a stalled condition. |
Density altitude is determined by correcting: | pressure altitude for nonstandard temperature. |
What will decrease the landing roll distance? | Low humidity. |
Which items are included in the empty weight of an aircraft? | Unusable fuel and undrainable oil. |
Takeoff performance will decrease resulting in a longer takeoff roll, for all of the following except: | increasing barometric pressure. |
If the outside air temperature (OAT) at a given altitude is warmer than standard, the density altitude is: | higher than pressure altitude. |
Loading an airplane to the most aft CG will cause the airplane to be: | less stable at all speeds. |
The forced landing final approach airspeed with flaps LDG is ___ KIAS. | 55 |
What is the purpose of the yellow arc on the airspeed indicator? | Indicates the airspeed range which may be utilized only in smooth air, and then only with caution. |
___ is the difference between takeoff wight and empty weight. | Useful load |
An aircraft is loaded with the CG aft of the aft limit. What could happen to controllability? | Stall and spin recovery may be difficult or impossible. |
What effect will a tailwind have on published landing ground roll distances? | Increase |
If the CG of an aircraft is moved from the aft limit to the forward limit, how will it affect the cruising and stalling speed? | Decrease the cruising speed and increase the stalling speed |
What effect does high density altitude, as compared to low density altitude, have on propeller efficiency and why? | Efficiency is reduced because the propeller exerts less force |
Which statement is true regarding takeoff performance with high density altitude conditions? | The acceleration rate is slower because the engine and propeller efficiency is reduced. |
What effect will an aft center of gravity (within the Weight & Balance envelope) have on airspeed? | An aft center of gravity will allow for a faster airspeed. |
What is the definition of Vr? | The rotation speed. |
Aircraft will not launch when the surface DA exceeds ___ feet. | 10,000 |
Which is the correct symbol for the minimum steady flight speed at which an airplane is controllable in the landing configuration? | Vso |
What is absolute altitude? | The vertical distance of the aircraft above the surface. |