What is the purpose of limiting torque and ITT settings in the King Air 350?

Limiting torque and ITT (Inter-Turbine Temperature) settings in the King Air 350 is crucial for maintaining engine reliability. Both torque and ITT are critical parameters that indicate the performance and health of the engines. By adhering to specific limits, pilots ensure that the engines operate within a safe and optimal range, preventing mechanical failure, excessive wear, and overheating. This careful management of engine parameters helps extend the lifespan of the engines and minimizes the risk of in-flight issues that could compromise safety.

While options related to enhancing fuel efficiency, improving cabin comfort, or increasing flight altitude are concerns associated with flight operations, they are not the primary focus of torque and ITT limitations. The main goal is to preserve the integrity and functionality of the engines for safe and reliable operations.