Technician A says that in going to high altitudes, engines produce lower power. Technician B says that most engine control systems can compensate the air-fuel mixture for changes in altitude. Which technician is correct?

Question

Quizplus · Accepted Answer

Technician A is correct; as altitude increases, air density decreases, which results in less oxygen for combustion, leading to lower power output. Technician B is also correct as modern engine control systems can adjust the air-fuel mixture to compensate for changes in altitude. Therefore, both technicians are correct.

Technician a Says That in Going to High Altitudes, Engines