On a reciprocating engine aeroplane, with increasing altitude at constant gross mass, angle of attack and configuration the power required:

Question

Question ATPL - Airline Transport Pilot license - Performance

QuizVDS · Accepted Answer

Increases and the TAS increases by the same percentage

QuizVDS · Answer

Decreases slightly because of the lower air density

QuizVDS · Answer

Increases but TAS remains constant

QuizVDS · Answer

Remains unchanged but the TAS increases

Id 128 - ATPL - On a reciprocating engine aeroplane, with increasing altitude at constant gross mass, angle of attack and configuration the power required: