Discover our new portal: your complete exam preparation, enhanced by AI

Login Start Now

Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Aircraft General Knowledge - Instrumentation > What is the principal purpose of a Mach-trim system in the longitudinal flight-control system?

198 - ATPL Question Bank in English - What is the principal purpose of a Mach-trim system in the longitudinal flight-control system?

Question 198 - Aircraft General Knowledge - Instrumentation - ATPL - Airline Transport Pilot Licence

Search for the ideal CG location by transferring the fuel into the horizontal stabilizer.

To improve longitudinal speed stability by applying a Mach-dependent correction to the pitch-control system, with the mechanism depending on the aircraft type

Interlock the operation of the stick shaker at the oncoming of the high speed stall.

Trim the pitch-up tendency at a high Mach number.

This is 1 of over 200 exam questions on Aircraft General Knowledge - Instrumentation

Take a test with 10 questions

Training tests and timed exam simulations ATPL - Airline Transport Pilot Licence

Aircraft General Knowledge - Instrumentation Training! PRO Question explanation