Possible Fedex Questions Flashcards
In a transport category airplane, which of the following factors has the greatest negative impact on specific ranges?
a. An increase in tailwind of 25 kts.
b. An increase in payload of 90,000 lbs.
c. An increase in cruise altitude
d. An increase in temperature standard deviation
An increase in payload of 90,000 lbs.
The purposes of high lift devices is to:
a. Modify the wing as to decrease L/D max
b. Modify the wing as to increase CL max
c. Modify the wing as to increase L/D/ max
d. Modify the wing as to decrease CL max
Modify the wing as to increase CL max
The purpose for high lift devices is to:
a. Increase stall speed, making the wing efficient at low speeds
b. Decrease stall speed, making the wing efficient at low speeds
c. Increase stall speed, by lowering the coefficient of lift
d. Decreasing stall speed by increasing the coefficient of drag
Decrease stall speed, making the wing efficient at low speeds
High lift devices lower the stall speed by:
a. Decreasing CL Max, and decreasing the wing area
b. Increasing CL Max and increasing the wing area
c. Increasing CL Max and decreasing the wing area
d. Decreasing CL Max and increasing the wing area
Increasing CL Max and increasing the wing area
When would you use high lift devices:
a. To decrease the descent angle while maintaining a constant airspeed
b. To increase the descent angle while maintaining a constant airspeed
c. To increase the descent angle while increasing the airspeed
d. To increase the descent angle while decreasing the airspeed
To increase the descent angle while maintaining a constant airspeed
Ground effect allows you to:
a. Obtained more lift with a higher angle of attack at the same drag
b. Obtained the same lift at a lower angle of attack with reduced drag
c. Obtained less lift with a lower angle of attack at the same drag
d. Obtained the same lift with a higher angle of attack with reduced drag
Obtained the same lift at a lower angle of attack with reduced drag
The direction of the relative wind may be defined as:
a. Being perpendicular to the lift force
b. Being parallel, but opposite direction to the flight path.
c. Being parallel, but in the same direction to the flight path.
d. Being perpendicular to the weight vector
Being parallel, but opposite direction to the flight path.
At subsonic speeds the drag that increases substantially with increased airspeed is:
a. Induced
b. Parasite
c. Compressibility
d. Aerodynamic
Parasite
Which of the following type of drag is most affected by increasing the payload of an airplane by 75,000 lbs.?
a. Parasite
b. Induced
c. Compressibility
d. Aerodynamic
Induced
During a descent from FL 350 into the Cologne airport in Germany, the EPR is set. As the airplane descends to the approach environment the thrust will:
a. Decrease
b. Increase
c. No change
d. Be unreliable
Increase
In a transport category airplane with swept back wings, the true airspeed:
a. Increases at low altitude
b. Increases at high altitudes
c. A clean airplane stalls at the same speed regardless of altitude
d. Decreases on climb
Increases at high altitudes
Temperature has a significant effect on thrust available from a turbo jet airplane. With a constant power levers (throttle) setting,
a. Thrust increases as temperature increases.
b. Thrust decreases as temperature increases.
c. Temperature factors are prominent only to select the optimum altitude.
d. Thrust is not affected by temperature in a fan engine.
Thrust decreases as temperature increases.
You are been closely vectored to intercept the localizer for runway 36L at the outer marker in Orlando, FL. You do not want to overshoot the intercept. How can you increase the rate of turn and decrease the distance covered over the ground at the same time?
a. Shallow the bank and increase the airspeed
b. Steepen the bank and decrease the airspeed
c. Steepen the bank and increase airspeed
d. Steepen the bank and maintain airspeed
15. Wing tip vortices generated by large transport category airplanes are most dangerous when:
a. Heavy, fast, gear and slats out
b. Heavy, slow, gear and flaps up
c. Light, slow, gear and flaps down
d. Heavy, slow, gear and flaps down
Steepen the bank and decrease the airspeed
If an aircraft stalls at 128 knots when flying into a 30-knot headwind, the stall speed when flying with a 30-knot tailwind will be:
a. 158 kts
b. 128 kts
c. 98 kts.
d. Stall speed is a function of L/D max plus wind
128 kts
Due to close in vectoring by ATC to intercept the localizer, you may overshoot the course to intercept. In order to avoid this situation, you decide to increase the bank angle to 30 degrees. You must keep in mind that:
a. The load factor and stall speed increases rapidly.
b. The load factor and stall speed do not have an appreciable change.
c. The load factor and stall speed decreases rapidly.
d. The load factor increases but stall speed decreases.
The load factor and stall speed do not have an appreciable change.
Maneuvering speed is a factor of the stall speed times the square root of the limit load factor. Maneuvering speed was designed to fly:
a. During wind shear conditions
b. During turbulent air conditions
c. During bad weather conditions
d. During descent to the approach
During turbulent air conditions
While flying at FL 250, you encounter Clear Air Turbulence (CAT) that induces a rapid climb.
Considering the safe flight envelope while attempting to return to your assign altitude, you must remember to:
a. Return to your assigned altitude immediately and maintain airspeed.
b. Avoid making abrupt nose low pitch changes and reduce to maneuvering speed.
c. Limit load factors have no effect during CAT imposes forces.
d. Limit load factors decreases with vertical gusts.
Avoid making abrupt nose low pitch changes and reduce to maneuvering speed.
Due to numerous reasons a pilot may overstress the aircraft. If you exceed the limit load factor as per the V-g Diagram:
a. The airplane may suffer structural failure.
b. The airplane may suffer structural damage.
c. The airplane will suffer no damage.
d. The airplane may be required to be inspected.
The airplane may suffer structural damage.
The limit load factor (LLF) is:
a. The ratio of the load on the aircraft to the aircraft weight.
b. The maximum load factor authorized for operations.
c. The maximum load a manufacturer is required to design airplanes.
d. The ultimate load which includes the ultimate factor of safety.
The maximum load factor authorized for operations.
An airplane weight is 300,000 lbs. while flying straight and level, as the CG move aft then:
a. The airplane is more stable.
b. The airplane is more maneuverable.
c. The stall speed increases.
d. The airplane requires more power.
The airplane is more maneuverable.
The airplane is loaded with an aft C.G. due to fuel conservation performance considerations. What flying characteristics can you expect:
a. A tendency to under control the airplane.
b. A tendency to over control the airplane.
c. As long as the CG is within the safety envelope no noticeable changes.
d. Higher stall speed upon landing.
A tendency to over control the airplane.
If an airplane is incorrectly loaded with an aft C.G., which handling characteristics may you expect on takeoff:
a. Longitudinal unstable, greater control input for pitch control
b. Less back force is required during rotation
c. More back force is required during rotation
d. No change in rotation is required due to no adverse effects
Less back force is required during rotation
Airplanes equipped with low-speed ailerons and high speed ailerons will use the inboard ailerons during:
a. Low-speed operations
b. High-speed operations
c. Low-altitude operations
d. At high and low speed equally
High-speed operations
While flying in close proximity to mountains terrain, you experienced turbulent air. Your stall speed may increase with:
a. A sudden decrease in angle of attack
b. An abrupt change in relative wind
c. A sudden decrease in load factor
d. A sudden increase of induced drag
An abrupt change in relative wind
You reviewed the weight and balance of the airplane. The airplane has an aft C.G. but within limits.
Immediately you should brief your crew to expect:
a. Higher stall speed, higher cruise speed, and less stability
b. Lower stall speed, higher cruise speed, and more maneuverability
c. Lower stall speed, lower cruise speed, and less controllability
d. Higher stall speed, higher speed, and more stability
Lower stall speed, higher cruise speed, and more maneuverability
The basic functions of leading edge flaps during the landing phase are:
a. Decrease rate of descent and decrease parasite drag
b. Prevent flow separation and increasing angle of attack
c. Increase rate of descent and increase profile drag
d. Increase the upper surface boundary layer and increase L/D max
Prevent flow separation and increasing angle of attack
The Mach range for subsonic and transonic flight regimes normally occur:
a. Between .75 to .89 and Mach .90 to 1.2 Mach respectively
b. Below .75 Mach and .75 to 1.2 Mach respectively
c. Below .75 and above 1.0 Mach respectively
d. Above .75 Mach to LD/Max or the speed of sound
Below .75 Mach and .75 to 1.2 Mach respectively
“Dutch roll” in a sweptwing airplane is rolling in one direction while yawing in the opposite direction. A “Tuck under” situation is defined as:
a. Symmetrical shock induced airflow separation occurring at the wing tips
b. Symmetrical shock induced airflow separation occurring near the wing root
c. A high-speed stall with sudden pitch-up moment
d. A slow–speed stall due to shock airflow separation occurring at the wing tips
Symmetrical shock induced airflow separation occurring near the wing root