Aerodynamics

What are the three types of parasite drag?

Form drag

Skin friction drag

Density drag

Performance drag

Dynamic drag

Leakage drag

Interference drag

The angle between the chord line of the wing and the relative wind is the _________

Angle of attack

Angle of attitude

Angle of lift

Angle of Incidence

The angle between the chord line of an airfoil and the relative wind is known as the angle of

Attack

Lift

Incidence

Drag

Lowering the flaps increases:

Drag

The camber

All the answers are correct

Lift

In unaccelerated, straight-and-level flight. The sum of opposing forces equal:

Zero

2 Gs

Negative

Equal to the weight of the aircraft

How do you recover from a Spin?

Power to idle, Ailerons neutral, Rudder opposite of the direction of the turn, Elevator forward.

Power to idle, Ailerons neutral, Rudder on the direction of the turn, Elevator forward.

Power to idle, Ailerons neutral, Rudder opposite of the direction of the turn, Elevator upward to stop falling.

None of the above.

A tapered wing is designed to stall from _ to __, because it allows to have effective aileron control during a stall.

Leading-edge to trailing edge

Root to tip

Tip to root

Which of the following is NOT one of the four forces that act on an aircraft in a straight unaccelerated flight?

Centripetal

Thrust

Weight

Drag

The longitudinal axis is also known as “the roll axis.”

True

False

Trivia

Private Pilot

May 18, 2020

Quiz Summary

Information

Results

Results

Categories

1. Question

What are the three types of parasite drag?

2. Question

The angle between the chord line of the wing and the relative wind is the _________

3. Question

The angle between the chord line of an airfoil and the relative wind is known as the angle of

4. Question

Lowering the flaps increases:

5. Question

In unaccelerated, straight-and-level flight. The sum of opposing forces equal:

6. Question

How do you recover from a Spin?

7. Question

A tapered wing is designed to stall from _ to __, because it allows to have effective aileron control during a stall.

8. Question

Which of the following is NOT one of the four forces that act on an aircraft in a straight unaccelerated flight?

9. Question

The longitudinal axis is also known as “the roll axis.”

Trivia

Private Pilot

Aerodynamics

May 18, 2020

Quiz Summary

Information

Results

Results

Categories

1. Question

What are the three types of parasite drag?

2. Question

The angle between the chord line of the wing and the relative wind is the _________

3. Question

The angle between the chord line of an airfoil and the relative wind is known as the angle of

4. Question

Lowering the flaps increases:

5. Question

In unaccelerated, straight-and-level flight. The sum of opposing forces equal:

6. Question

How do you recover from a Spin?

7. Question

A tapered wing is designed to stall from ___ to ____, because it allows to have effective aileron control during a stall.

8. Question

Which of the following is NOT one of the four forces that act on an aircraft in a straight unaccelerated flight?

9. Question

The longitudinal axis is also known as “the roll axis.”

A tapered wing is designed to stall from _ to __, because it allows to have effective aileron control during a stall.