13 / 20
Excluding constants, the coefficient of induced drag (CDI) is the ratio of:
  • A
    CL² and AR (aspect ratio).
  • B
    CL and b (wingspan).
  • C

    CL and AR (aspect ratio).

  • D
    CL and CD.

The induced drag can be defined by:

CDI = CL2 / π * AR

Where,
CDI – Induced Drag Coefficient
CL2 – Lift Coefficient squared
AR – Aspect Ratio

Your Notes (not visible to others)



This question has appeared on the real examination, you can find the related countries below.

  • Austro Control
    2
  • Poland
    2
Keyboard Shortcut Use Keyboard Shortcuts