Which of the following is false regarding the fuel flow in fuselage tanks?

Fuel flow in fuselage tanks is influenced by several factors, including the tank's elevation and the overall design and management of the fuel system. The flow follows a specific sequence as it moves through the various components of the fuel system, ensuring that the engine receives the necessary fuel under optimal conditions.

The idea that fuel flow "occurs only under pressure" is incorrect because fuel can flow due to gravity or suction in addition to pressure. Gravity, in particular, plays a critical role in how fuel is distributed from tank to engine, especially in configurations where the tank is positioned above the engine. Suction can also assist in fuel transfer, particularly when pumps are used smartly to minimize pressure challenges. Furthermore, fuel management strategies are designed to maximize efficiency, allowing for controlled and optimized fuel delivery based on engine demands.

The other statements regarding fuel flow are valid: it does follow a specific sequence related to the fuel system design, tank elevation can impact the gravity feed to the fuel lines, and efficient management of fuel flow is essential to maintain performance and minimize waste.