Device that causes the magnitude of pressure to change when the aircraft speed nears zero are called ______(a) Airspeed indicator(b) Low speed indicators(c) Stall indicators(d) Rotating anemometer

Device that causes the magnitude of pressure to change when the aircra

1.	Device that causes the magnitude of pressure to change when the aircraft speed nears zero are called ______(a) Airspeed indicator(b) Low speed indicators(c) Stall indicators(d) Rotating anemometer
Answer» Correct answer is (d) Rotating anemometer The best I can explain: Rotating anemometer increases the magnitude of pressure change caused by the change in airspeed when the aircraft airspeed is near zero. They are used in low omni range airspeed systems for helicopters.

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Device that causes the magnitude of pressure to change when the aircraft speed nears zero are called ______(a) Airspeed indicator(b) Low speed indicators(c) Stall indicators(d) Rotating anemometer

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