Final answer:
Without specific context, it is difficult to provide an exact amount of fuel protected in the fuse tank from AR pumps. It would typically be specified by the aircraft manufacturer based on design and safety requirements.
Step-by-step explanation:
The question regarding how much fuel is protected in the fuse tank from the AR pumps appears to be related to Engineering, more specifically to Aerospace Engineering, as it involves a component typically found within the fuel system of an aircraft. While the term “fuse tank” isn’t a standard term in aerospace, it might refer to a reservoir used to protect critical fuel lines from being affected by fuel pump malfunctions or to ensure critical engine operation by providing a guaranteed supply of fuel that is isolated from the main tanks.However, without further context or clarification, it’s challenging to provide a precise main answer. Generally, aircraft fuel systems are designed with redundancy and protection mechanisms to ensure a steady supply of fuel to the engines. The AR (Anti-Rotation) pumps typically serve to prevent fuel lines from potential twisting and could also act as a backup fuel source. If we assume “fuse tank” is a specialized term for a reserve or emergency fuel container, the amount of fuel protected or set aside would be specified by the aircraft manufacturer and would depend on the design requirements of the specific aircraft.In conclusion, to accurately determine the amount of fuel protected in the fuse tank from AR pumps, one would need to refer to the technical specifications or maintenance manual for the specific aircraft in question. This specification would be determined based on safety requirements, aircraft size, and intended operational use of the aircraft.