What does ITT stand for in relation to engine monitoring?

ITT stands for Intermediate Turbine Temperature, and it is a critical parameter when monitoring engine performance, particularly in turboprop and turbojet engines. This temperature measurement specifically helps pilots and maintenance crews assess how the engine is operating. Monitoring the ITT allows for the detection of potential issues such as over-temperature conditions that could lead to engine damage or failure.

By tracking ITT during operations, operators can ensure that the engine stays within safe operational limits, which contributes to overall flight safety and engine longevity. It is an essential part of understanding engine performance metrics during various phases of flight, including takeoff, climb, cruise, and descent. Other terms provided in the choices do not accurately reflect standard terminology or concepts related to engine temperature monitoring.