Aerospace Engineering > GATE 2025 > Airspeed Measurement
In a low-speed airplane, a venturimeter with 1.3:1 area ratio is used for airspeed measurement. The airplane's maximum speed at sea level is 90 m/s. If the density of air at sea level is 1.225 kg/m3 the maximum pressure difference between the inlet and the throat of the venturimeter is ______ kPa (rounded off to two decimal places).
Correct : 2.84
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