By what action could the pressure gradient between the middle and the outer ear be balanced? | ATPL | ID: 317

Home > Examination quizzes for PPL(A), PPL(H), BPL Gas, BPL Hot Air, ATPL, SPL - Sailplane, EASA Drone > Quiz ATPL - Exam test Airline Transport Pilot license > Human Performance and Limitations > By what action could the pressure gradient between the middle and the outer ear be balanced?

Question id 317 - Human Performance and Limitations - ATPL - Airline Transport Pilot license

By breathing out.

By breathing in.

By coughing.

By swallowing.

Training! Question explanation