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ATR systems - Powerplant part 2 - Gas turbine

This is the second video in a series of four videos about the powerplant used by ATR aircraft. It gives a description of the heart of the engine, the gas turbine. This video is not meant to give a fully detailed description of the system, but to give you an idea about who it works. Despite my effort to be as exact as possible, I might have made mistakes. If you find errors, please let me know, and I will address the corrections here: 1) The drawings show the turbine blades installed in the wrong direction. When viewed from behind, the HP turbine and the power turbine are rotating clockwise, and the LP turbine is rotating counter-clockwise. Here is a video from the engine manufacturer:    • PW127XT engine series: How it works   2) At 06:30, the location of the ITT sensor is wrong. It is located behind the LP turbine. 3) At 11:02, it's not made clear that a low oil pressure indication from any of the two detectors will trigger a low oil pressure alert. 4) At 21:53, when describing ECU failure, the text in the "ECU" box changes to "EEC." It should be "ECU." Links and attributions: Engine part 1, general:    • ATR systems - Powerplant part 1 - Gen...   Engine part 3, propeller:    • ATR systems - Powerplant part 3 - Pro...   Engine part 4, procedures:    • ATR systems - Powerplant part 4 - Ope...   ATR fuel system:    • ATR systems - Fuel system   ATR take-off performance:    • Aviation explained: Take-off performance   Engine spark ignitor test:    • Turbine engine spark ignitor  test   ATSB, ATR clarify ignition settings: https://www.flightglobal.com/airlines... Follow Fly with Magnar:   / 1140864699685560