FAA Drone Quiz

Question 1

The term "angle of attack" is defined as the angle between the

Accepted Answer

airplanes longitudinal axis and that of the air striking the airfoil.

Answer

airplane's centerline and the relative wind.

Answer

chord line of the wing and the relative wind

Question 2

Under what condition is pressure altitude and density altitude the same value?

Accepted Answer

At sea level, when the temperature is 0 °F

Answer

When the altimeter has no installation error

Answer

At standard temperature

Question 3

What is the correct UNICOM frequency to be used at Coeur d'Alene to request fuel?

Accepted Answer

122.1/108.8 MHz.

Answer

135.075 MHz

Answer

122.8 MHz

Question 4

The conditions necessary for the formation of cumulonimbus clouds are a lifting action and

Accepted Answer

unstable, moist air.

Answer

either stable or unstable air.

Answer

unstable air containing an excess of condensation nuclei.

Question 5

The elevation of the Chesapeake Regional Airport is

Accepted Answer

36 feet

Answer

19 feet

Answer

360 feet

Question 6

What effect does high density altitude, as compared to low density altitude, have on propeller efficiency and why?

Accepted Answer

Efficiency is reduced because the propeller exerts less force at high density altitudes than at low density altitudes.

Answer

Efficiency is increased due to less friction on the propeller blades.

Answer

Efficiency is reduced due to the increased force of the propeller in the thinner air.

Question 7

What is the CTAF frequency at Garrison (D05)?

Accepted Answer

122.9

Answer

118.675

Answer

193.7

Question 8

Which statement about longitude and latitude is true?

Accepted Answer

Lines of longitude cross the Equator at right angles.

Answer

The 0° line of latitude passes through Greenwich, England.

Answer

Lines of longitude are parallel to the Equator.

Question 9

When flying over Arrowwood National Wildlife Refuge, a pilot should fly no lower than

Accepted Answer

2,000 feet AGL.

Answer

3,000 feet AGL.

Answer

2,500 feet AGL.

Question 10

Unless otherwise specified, Federal Airways include that Class E airspace extending upward from

Accepted Answer

the surface up to and including 18,000 feet MSL.

Answer

700 feet above the surface up to and including 17,999 feet MSL

Answer

1,200 feet above the surface up to and including 17,999 feet MSL.

Examination quizzes FAA Drone Quiz