98%(90)88 out of 90 people found this document helpful
This preview shows page 2 - 5 out of 5 pages.
Question 51 / 1 ptsInduced drag can be reduced byA) wing tip devices.B) flying in ground effect.C) sweeping the wings.Correct!both A and B above
all of the aboveQuestion 61 / 1 ptsInduced drag on an aircraft flown at a cruising altitudeQuestion 71 / 1 ptsParasite drag is composed ofQuestion 81 / 1 ptsFind induced drag on aircraft at stall speed.Given information:
Question 91 / 1 ptsTaper ratio is defined as thewing span divided by the average chord (b/cav).Correct!ratio of the chord at the tip to the chord at the root (Ct/C).angle between the line of 25% chord points and the longitudinal axis.ratio of lift to drag.Question 101 / 1 ptsIf the wing area (S) is doubled in the design, how does that effect the stall speed assuming all other parameters are equal?