WorksheetsPart 107 Loading and Performance II
Total questions: 29
Worksheet time: 15mins
In what way will the performance of a sUAS be affected by high density air?
Slight change in performance
Decreased performance
Increased performance
In what way can high humidity affect aircraft performance?
Inceases performance
Does not affect performance
Decreases performance
Density altitude can be defined as...
the height relatively above standard datum plane
the pressure altitude corrected for non-standard temperature
the altitude that reads directly from an altimeter
In what way does a high density altitude affect an aircraft performance?
Reduces climb performance
Increases engine performance
Increases takeoff performance
The volume of excess load which can be attached to the wing of an aircraft depends upon...
how abrupt such load is applied
the center of gravity position
the speed of the aircraft
Which of these atmospheric conditions will reduce the takeoff and climb performance of an aircraft?
High temperature, high density altitude, and high relative humidity
Low relative humidity, low density altitude, and high temperature
low temperature, low density altitude, and low relative humidity
In the diagram shown, if the weight of an unmanned airccraft is 33 pounds, what is the approximate weight required of the airplane structure to support during a 30° banked turn while still maintaining altitude?
47 pounds
38 pounds
34 pounds
Which of these factors would increase the density altitude at a particular airport?
Ambient temperature increases
Barometric pressure increases
Relative humidity decreases
When an aircraft is inherently stable it will...
move slowly
be very difficult to stall
require less effort to control
When an aircraft is operated outside of its weight and balance limit...
performance will automatically decline
loss of control of the aircraft is likely
performance will increase
When the outside air temperature (OAT) at a particular altitude is warmer than the standard, then the density altitude can be said to be...
equal to the pressure altitude
higher than the pressure altitude
lower than the pressure altitude
In what condition will density altitude and pressure altitude be the same value?
When there is no installation error in the altimiter
At standard temperature
At sea level with 0°F
An unmanned aircraft has been loaded so the center of gravity is located aft of the aft center of gravity limit. What flight characteristics will a remote pilot experience?
Difficulty in recovering from stalled conditions
A longer takeoff run
Stalling at a higher-than-normal speed
Regarding the diagram shown, if the weight of an unmanned aircraft is 20 pounds, how much weight must the airplane structure support during a 60° banked turn while still maintaining altitude?
40 pounds
28 pounds
23 pounds
A change in a wing's center of pressure will affect the aircraft's...
lifting capacity
aerodynamic controllability and balance
lift/drag ratio
In calculating weight and balance, arm is he...
weight at the moment
distance between items
distance from the datum line to the item
How does high density altitude affect the efficiency of a UAS propeller?
Increased propeller efficiency
No effect on the efficiency of the propeller
Decreased propeller efficiency
When comparing higher density altitude to a lower density altitude, how does the difference affect propellers and why?
Efficiency is reduced because the propellers exert less force at high density altude than they do at low density altitudes
Efficiency is increased due to less friction on the blades of the propellers
Efficiency is reduced due to increased force of the propeller in thinner air
Overloading an aircraft causes problems such as...
reduced climb rate, shortened cruising range, and excessive structural loads
increased service ceiling, increased crusing speed, and increased angle of climb
increased maneuverability, shorter takeoff roll, and slower takeoff speed
A setting at minimum power, maximum endurance can be obtained to maintain an aircraft...
in a steady flight level
in long range descent
in steady range descent
How can the center of gravity be calculated?
Multiplying arm times weight
Dividing the total weight by the total moment
Dividing the total moment by the total weight
The term that describes an aircraft's ability to easily maneuver and cope with the stresses that come with maneuvers is called..
controllability
maneuverability
aircraft flexibility
The term for an aircraft's capability to respond to the pilot's control in a flight operation is...
controllability
aircraft flexibility
maneuverability
The two significant areas of stability in an aircraft performance are...
aircraft flexibility and maneuverability
controllability and maneuverability
aircraft ability and controllability
On a fixed-wing aircraft, which of these could increase the load factor?
Power off stall
Steady state climb
Level turn
During an accident, the battery of your UAS gets dislodged. What do you do when you notice a dent in the battery?
Perform a test operation to ensure everything is functionng properly
Cautiously access the battery's condition and follow the manufacturer's recommendations
Regardless of condition, discard the battery
Which of these results is most likely when the center of gravity on an aircraft is far aft?
Aircraft will experience inreased high-speed
Aircraft will not be able to maintain a constant turn
Aircraft will experience difficulty when recovering from a stalled position
What does AOA stand for?
Automated Operational Angle
Aeronautical Operational Angle
Angle of Attack
What is used to determine load factor in a given radius banked turn?
Sectional Chart
Angle of Attack
Load Factor Chart
