InterviewSolution
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InterviewSolution
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What is the relation between equivalent air speed and pressure ratio?(a) Ve=V\(\sqrt{\sigma}\)(b) Ve=\(\frac{V}{\sqrt{\sigma}}\)(c) Ve=Vσ^2(d) Ve=Vσ^-2I have been asked this question during an interview.This intriguing question comes from Measurement of Airspeed in chapter Atmosphere and Air Data Measurement of Aircraft Performance |
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Answer» RIGHT answer is (a) Ve=V\(\sqrt{\sigma}\) For EXPLANATION: Ve=V\(\sqrt{\sigma}\) is the RELATION between EQUIVALENT AIR speed and pressure ratio where Ve is the equivalent air speed, V=velocity and σ is pressure ratio. |
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