When selected on, the APU START push button will: Connect the APU generator to the aircraft electrical system, Start the APU if the APU MASTER SW was previously selected ON, Open t... When selected on, the APU START push button will: Connect the APU generator to the aircraft electrical system, Start the APU if the APU MASTER SW was previously selected ON, Open the air intake flap and supply fuel pressure. The APU has an integral independent lubrication system for lubrication and cooling. True or False? Before the APU starter is energized, the APU bleed switch must be deselected.
Understand the Problem
The question is asking for an explanation of the functionality and operational conditions related to the APU (Auxiliary Power Unit) in an aircraft, specifically concerning its start process and lubrication system.
Answer
True.
The final answer is True.
Answer for screen readers
The final answer is True.
More Information
The APU has an independent lubrication system important for its operations. Before starting, the APU bleed switch must be deselected to safely energize the starter.
Tips
Ensure the APU bleed switch is deselected before starting to prevent operational issues.
Sources
- Auxiliary Power Unit A320 - Vayudoot Aviation - vayudootaviation.com
- Airbus A320 – APU - SmartCockpit - Airline training guides, Aviation - smartcockpit.com
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