What best describes Brake by Wire actuation?

Enhance your knowledge for the Landing Gear and Brakes Test. Prepare with flashcards and multiple-choice questions with explanations. Ace your exam with confidence!

Multiple Choice

What best describes Brake by Wire actuation?

Explanation:
Brake by Wire uses electronic control to decide how much braking force to apply, but the actual braking force is delivered by hydraulics. The pilot’s input at the pedals is converted into an electrical signal by a brake control unit, which then drives hydraulic actuators to apply the brakes. There’s no direct mechanical or hydraulic linkage from pedal to brakes, and the control signal isn’t pneumatic. That’s why the description that matches is electrically commanded and hydraulically activated.

Brake by Wire uses electronic control to decide how much braking force to apply, but the actual braking force is delivered by hydraulics. The pilot’s input at the pedals is converted into an electrical signal by a brake control unit, which then drives hydraulic actuators to apply the brakes. There’s no direct mechanical or hydraulic linkage from pedal to brakes, and the control signal isn’t pneumatic. That’s why the description that matches is electrically commanded and hydraulically activated.

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