What Does NPL Stand For?
NPL stands for Power Turbine Speed Left
NPL, or Power Turbine Speed Left, refers to the measurement of the rotational speed of the power turbine in a gas turbine engine, indicating its performance and efficiency. This parameter is crucial for monitoring and controlling engine operations, ensuring optimal energy output and operational safety.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym