Final answer:
The fuel low level indicating system is not completely independent of the fuel quantity indicating system.
Step-by-step explanation:
The statement is false. The fuel low level indicating system and the fuel quantity indicating system are not completely independent of each other. In an aircraft, these two systems work together to provide accurate information about the fuel levels.
The fuel quantity indicating system measures the amount of fuel remaining in the tanks using various sensors. It provides continuous feedback to the pilots so they can monitor the fuel levels during flight.
The fuel low level indicating system, on the other hand, triggers a warning or alert when the fuel levels reach a critically low point. It is designed to give a warning to the pilots to take necessary actions before the fuel runs out.