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What is an Auxiliary Power Unit or APU that caught fire in Air India plane after landing at Delhi Airport?
An Auxiliary Power Unit, commonly referred to as APU, is a small turbine engine usually located in the tail section of an aircraft. Unlike the main engines that provide thrust for flight, the APU is designed to provide energy for functions other than propulsion.
Failures of the KC-46's APU, which is critical for self-starting engines and supplying power on the ground, is the latest of ...
Auxiliary Power Units Troubleshooters are expected to scrutinize the shuttle Columbia's auxiliary power units, which help provide power to the orbiter's steering mechanisms during descent ...
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