theory of flight test 2

(t/f) effective pitch increases with airspeed
True False

(t/f) when airspeed = 0; prop efficiency = 100%
True False

(t/f) a "climb" prop would have a low pitch/high RPM
True False

(t/f) prop torque produces a left rolling tendency
True False

(t/f) interference drag is a form of parasite drag
True False

(t/f) reynolds number measures the viscosity of a fluid
True False

(t/f) a low reyonlds number means laminar flow
True False

(t/f) the AOA at the prop tip is lower than at its root
True False

The distance a propeller actually moves forward in one revolution is called _________ pitch

Which is not a prop. effect:
A) P factor
B) torque
C) slipstream effect
D) adverse yaw

the most efficient type of prop is:
A) constant speed
B) cruise
C) fixed pitch
D) climb

a high aspect ratio wing will create _______ drag than a low aspect ratio wing at any given AOA