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The best gradient of climb is predicted to be at an airspeed greater than minimum drag speed.

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in Aircraft Performance by (558k points)
The best gradient of climb is predicted to be at an airspeed greater than minimum drag speed.

(a) True

(b) False

I got this question in an interview for job.

The origin of the question is Climb and Descent Performance with Thrust-Producing Engines topic in division Climb and Descent Performance of Aircraft Performance

1 Answer

+1 vote
by (553k points)
Correct answer is (a) True

The best explanation: The best rate of climb occurs when the excess thrust power (FNV) is maximum than the drag power (DV). As the ideal power increases linearly with true airspeed the best gradient of climb is predicted to be at an airspeed greater than minimum drag speed.

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