NEW AVIT 323 DILSE FINAL TEST ACTUAL EXAM 2024 COMPLETE 70 REAL QUESTIONS AND CORRECT DETAILED ANSWERS (CORRECT VERIFIED SOLUTIONS) LATEST UPDATED VERSION |GUARANTEED PASS.

NEW AVIT 323 DILSE FINAL TEST ACTUAL EXAM
2024 COMPLETE 70 REAL QUESTIONS AND
CORRECT DETAILED ANSWERS (CORRECT
VERIFIED SOLUTIONS) LATEST UPDATED VERSION
|GUARANTEED PASS.




High lift devices
Answer- Flaps, slats, slots




Definition of a stall
Answer- Exceeding the critical angle of attack




Coefficient of lift
Answer- -The ratio between dynamic pressure and lift pressure
DOES NOT CHANGE WITH:
-Weight
-CG
-Aircraft pitch attitude (think AOA)
-Or Aircraft weight

,Angle of indicence
Answer- Chord line related to the longitudinal axis




Negative AOA
Answer- More lift on the bottom of the airfoil




Positive AOA
Answer- More lift on the top of the airfoil




AOA differs with
›Pitch Attitude
›Altitude
›Weight
›Speed

, High density altitude
Answer- High altitude, air is thinner so lift is decreased




Low density altitude
Answer- Low Altitude, thick air, good for flight performance.




Types of parasite drag
Answer- -form drag (Separation drag)
-skin friction drag (viscus drag)
-Interference drag (produces two boundary layers 1+1=3)
-Profile drag (combo of skin friction and form drag)
-Cooling drag
-Leakage drag




Definition of drag