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Private Pilot Licence (PPL) – Canada · Question

Scenario 53: What is the primary cause of 'wake turbulence'?

Wake turbulence is primarily caused by wingtip vortices. These are swirling masses of air generated at the wingtips as the wing produces lift, particularly noti

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Question: Scenario 53: What is the primary cause of 'wake turbulence'?

Answer options:

  • Propeller wash.
  • Disturbance caused by jet engine exhaust. ✅ Wingtip vortices generated by the production of lift.
  • Displacement of air by the aircraft fuselage.

Correct answer: Wingtip vortices generated by the production of lift.

Explanation: Wake turbulence is primarily caused by wingtip vortices. These are swirling masses of air generated at the wingtips as the wing produces lift, particularly noticeable on large, heavy aircraft. The correct answer is "Wingtip vortices generated by the production of lift.". This capacity-fill scenario 53 reinforces the same competency for the ppl-canada bank and follows the certified explanation standard.

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