What is the total number of booster pumps in the fuel system?

The correct answer indicates that there are four booster pumps in the fuel system of the Dassault Falcon 2000LXS. In this aircraft, fuel is managed through a sophisticated system that includes a series of booster pumps designed to maintain the appropriately pressurized and distributed flow of fuel to the engines and other systems.

Having four booster pumps ensures that there is adequate redundancy and reliability in the fuel system. If one pump fails, the remaining pumps can still maintain fuel flow, thus contributing to the safety and performance of the aircraft. The design of the fuel system, including the number of booster pumps, is critical in meeting the operational demands and ensuring fuel delivery under various flight conditions, including takeoff, cruise, and landing.

This configuration is a thoughtful balance of reliable performance while keeping the system efficient and managing weight, which is paramount in aircraft design.