A significant part of the loss of wing lift can be attributed to ? [ Multiple practice ]

Question 71-1 : Leading edge contamination under wing contamination flap contamination trailing edge contamination

The person who ensures that the drone is serviceable for flight is ?

Question 71-2 : The pilot the drone's owner the builder the sponsor of the flight

Frost ice or snow on a wing will ?

Question 71-3 : Increase the stall speed and reduce the rate of climb increase the stall speed but will not affect the rate of climb decrease the stall speed and reduce the rate of climb not affect the stall speed or the rate of climb

The risk of losing visual line of sight of the small rpa is increased when you ?

Question 71-4 : In an urban area in mountainous terrain within the boundaries of an aerodrome periods of darkness

The main risk associated with frost contamination on your remotely piloted ?

Question 71-5 : A lift decrease leading to degrade flight performance the destruction of the onboard electronics an increase in weight leading to a deterioration in flight performance an over stabilization of the drone by the increase of weight

Portable electronic devices at or near the control station are ?

Question 71-6 : Only allowed if the pilot can confirm that they will not interfere with the command and control link before and during flight only allowed if they are five watts or less in transmission power only allowed if they are ten watts or less in transmission power permitted given that cell phones can be used on commercial airplanes

Figures published on aircraft performance capabilities are always related to ?

Question 71-7 : Standard atmosphere metric values and figures imperial values and figures extended performance requirements

Aircraft performance may be seriously affected by frost ice or snow on the ?

Question 71-8 : 1 2 3 4 1 2 3 2 3 3

Aircraft performance during a steady horizontal turn the stall speed ?

Question 71-9 : Increases with the square root of the load factor increases linearly with the load factor increases inversely with the load factor increases with the square of the load factor

Aircraft performance which of the following combinations adversely affects take ?

Question 71-10 : High temperature and high relative humidity low temperature and low relative humidity low temperature and high relative humidity high temperature and low relative humidity

For a fixed wing drone airplane type the best angle of climb ?

Question 71-11 : Permits the largest gain of altitude in a given distance permits to travel the greatest distance in a given time is more important for high outside temperatures is the maximum altitude that can reach your drone

For a fixed wing drone airplane type the best rate of climb ?

Question 71-12 : Permits to travel the greatest distance in a given time permits the largest gain of altitude in a given distance is more important for high outside temperatures is the maximum altitude that can reach your drone

What information message from the aeronautical service will inform about the ?

Question 71-13 : The aerodrome routine weather reports metar's the aerodrome forecasts taf messages the graphical area forecasts gfa's charts the ground based radar information messages

What weather service is especially helpful in determining the presence of a ?

Question 71-14 : Aerodrome routine meteorological reports metar's graphical area forecasts gfa's ground based radar information aerodrome forecasts tafs

If there is unintended contact between an animal and a small rpa the pilot is ?

Question 71-15 : Cease operations until such time as corrective actions have been taken and risk of reoccurrence has been eliminated euthanize the animal in a humane way contact the spca or a wildlife officer get help for the animal immediately