Which one of the following statements is true? The APU is supplied by the aircraft fuel system via 2 APU fuel pumps (forward or aft). The APU is supplied by its own fuel reservoir.... Which one of the following statements is true? The APU is supplied by the aircraft fuel system via 2 APU fuel pumps (forward or aft). The APU is supplied by its own fuel reservoir. The APU is supplied by the aircraft fuel system via the single APU fuel pump. The Electronic Control Box (ECB) is primarily a full authority digital electronic control unit.
Understand the Problem
The question is asking to identify which statement about the APU (Auxiliary Power Unit) and the Electronic Control Box (ECB) is true among several options provided. This involves understanding the function of APU in aircraft systems.
Answer
The APU is supplied by the aircraft fuel system via the single APU fuel pump.
The true statement is: The APU is supplied by the aircraft fuel system via the single APU fuel pump.
Answer for screen readers
The true statement is: The APU is supplied by the aircraft fuel system via the single APU fuel pump.
More Information
The APU uses the aircraft's fuel system and a dedicated fuel pump to ensure consistent fuel supply during operation.
Sources
- Test a330/340 apu - Daypo - daypo.com
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