FAAの筆記試験(Knowledge Exam)について。　：　 Privateの筆記試験について　：　PVTの問題へ　：　IFR、筆記の解説　：　IFR問題へ

2008-09　Private Pilot Knowｌedge (Private Written) Exam 米国自家用操縦士筆記試験

1. PLT309
Which basic flight maneuver increases the load factor on an airplane as compared to straight-and level flight?
A) Climbs.
B) Turns.
C) Stalls.

2. PLT309
(Refer to figure 2.) If an airplane weighs 2,300 pounds, what approximate weight would the airplane structure be required to support during a 60° banked turn while maintaining altitude?
A) 2,300 pounds.
B) 3,400 pounds.
C) 4,600 pounds.

3. PLT168
The term 'angle of attack' is defined as the angle
A) between the wing chord line and the relative wind.
B) between the airplane's climb angle and the horizon.
C) formed by the longitudinal axis of the airplane and the chord line of the wing.

和訳と解説

4. PLT134
How will frost on the wings of an airplane affect takeoff performance?
A) Frost will disrupt the smooth flow of air over the wing, adversely affecting its lifting capability.
B) Frost will change the camber of the wing, increasing its lifting capability.
C) Frost will cause the airplane to become airborne with a higher angle of attack, decreasing the stall speed.

和訳と解説

5. PLT242
What force makes an airplane turn?
A) The horizontal component of lift.
B) The vertical component of lift.
C) Centrifugal force.

6. PLT243
In what flight condition is torque effect the greatest in a single-engine airplane?
A) Low airspeed, high power, high angle of attack.
B) Low airspeed, low power, low angle of attack.
C) High airspeed, high power, high angle of attack.

7. PLT243
The left turning tendency of an airplane caused by P-factor is the result of the
A) clockwise rotation of the engine and the propeller turning the airplane counter-clockwise.
B) propeller blade descending on the right, producing more thrust than the ascending blade on the left.
C) gyroscopic forces applied to the rotating propeller blades acting 90° in advance of the point the force was applied.

8. PLT351
What causes an airplane (except a T-tail) to pitch nosedown when power is reduced and controls are not adjusted?
A) The CG shifts forward when thrust and drag are reduced.
B) The downwash on the elevators from the propeller slipstream is reduced and elevator effectiveness is reduced.
C) When thrust is reduced to less than weight, lift is also reduced and the wings can no longer support the weight.

9. PLT213
What determines the longitudinal stability of an airplane?
A) The location of the CG with respect to the center of lift.
B) The effectiveness of the horizontal stabilizer, rudder, and rudder trim tab.
C) The relationship of thrust and lift to weight and drag.

和訳と解説

10. PLT213
An airplane said to be inherently stable will
A) be difficult to stall.
B) require less effort to control.
C) not spin.