Which flight regime describes a higher airspeed requiring a lower power setting and a lower airspeed requiring a higher power setting to maintain altitude?

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Multiple Choice

Which flight regime describes a higher airspeed requiring a lower power setting and a lower airspeed requiring a higher power setting to maintain altitude?

Explanation:
The described behavior corresponds to the front side of the power curve. In level flight, power required versus airspeed forms a curve with a minimum power point somewhere in the middle. To the left of that minimum (slower speeds), increasing airspeed reduces the power needed because induced drag drops quickly while parasite drag hasn’t risen much yet. To the right of that minimum (faster speeds), increasing airspeed increases power needed due to parasite drag dominating. So a higher airspeed requiring lower power, and a lower airspeed requiring higher power, matches the front side of the power curve.

The described behavior corresponds to the front side of the power curve. In level flight, power required versus airspeed forms a curve with a minimum power point somewhere in the middle. To the left of that minimum (slower speeds), increasing airspeed reduces the power needed because induced drag drops quickly while parasite drag hasn’t risen much yet. To the right of that minimum (faster speeds), increasing airspeed increases power needed due to parasite drag dominating. So a higher airspeed requiring lower power, and a lower airspeed requiring higher power, matches the front side of the power curve.

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