FAA Ground School Practice Test

The immediate corrective response to an engine temperature that is too high during a climb would be to reduce the power setting. This action helps to decrease the amount of fuel and air entering the engine, thereby lowering its operational temperature. Maintaining an appropriate engine temperature is crucial for the safety and performance of the aircraft; excessive temperatures can lead to engine damage or failure.

Reducing the power setting allows the pilot to manage the situation effectively, potentially preventing further overheating. It also allows the engine to operate within its intended limits, which is vital during critical phases of flight such as climbing.

The other options may not address the issue effectively or could worsen the situation. Switching fuel types is not practical or feasible in-flight, increasing climb speed could lead to even higher engine temperatures, and performing a sharp turn could increase workload and distraction without addressing the high engine temperature. Therefore, reducing the power setting is the most appropriate and immediate response to the problem at hand.