Multiple Choice
PVT
Why is frost considered hazardous to flight?
A) Frost disrupts the smooth flow of wind over the wing causing reduced lift.
B) It increases the weight of the aircraft and changes the weight and balance.
C) Frost changes the basic aerodynamics of the airfoil, thereby causing reduced lift.
D) There is no hazard only ice on the wings cause a hazard.
Correct Answer:

Verified
Correct Answer:
Verified
Q64: PVT<br>In addition to the standard briefing, what
Q65: lack of orientation with regard to the
Q66: PVT<br>The lift differential that exists between the
Q67: your glider is equipped with 4096 code
Q68: destination airport has one runway, 08-26, and
Q70: PVT<br>A below glide slope indication from a
Q71: PVT<br>A sailplane has a best glide ratio
Q72: would be a proper action or procedure
Q73: resonance is most likely to develop when<br>A)Taking
Q74: two things determine the term 'angle of