What is one common cause of an engine power loss?

Fuel starvation or mechanical failure is a common cause of engine power loss because it directly disrupts the engine's ability to generate thrust. Fuel starvation occurs when there is an interruption in the fuel supply, which can be caused by various factors such as a clogged fuel line, a malfunctioning fuel pump, or running the tanks dry. Without a consistent and adequate fuel supply, the engine cannot maintain operational performance, leading to a decrease in power output or total loss of power.

Mechanical failure also plays a significant role in engine power loss. This can encompass a wide range of issues, including internal component failures such as a broken piston, a malfunctioning compressor, or problems with the engine's gearbox. Any of these failures can impair the engine's efficiency and functionality, resulting in reduced or lost power.

In contrast, excessive speed during takeoff, overheating of engine components, and failure of electrical systems can contribute to various operational issues, but they are less commonly associated with immediate engine power loss compared to fuel starvation or mechanical failure. Each of these situations can certainly lead to problems, but the direct link to power loss is more prevalent with fuel-related issues and mechanical integrity.