Q. Why is heating necessary in pitot-static tube?

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Q. Calibrated speed is the actual speed of the aircraft relative to the wind.

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Q. Where will the measurements of static pressure be most accurate?

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Q. What is the speed of the aircraft relative to the ground called as?

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Q. Density altitude is the standard parameter for vertical navigation.

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Q. ______ is used for setting stabilizer position and high speed performance boundaries?

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Q. Which of the following does not come under air data computer?

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Q. An air data computer can be used in multiple aircraft.

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Q. Which one of the following is not a part of the processor subassembly?

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Q. Which of the following includes A/D conversions and packing of discrete signals into logical words?

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Q. Which system has replaced the CADC by using smaller and cheaper microprocessors?

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Q. A distributed air data system uses a centralized flight control computer for calculations.

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Q. Which of the following is not an advantage of distributed air data system?

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Q. Distributed air data system reduces the overall weight of the aircraft.

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Q. Which one of the following is not an advantage of centralized architecture?

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Q. Airspeed is not an essential quantity for rotorcrafts.

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Q. Which of the following cannot be used to obtain an approximate velocity?

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Q. The conventional pitot tube cannot be used under______

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Q. Why is the static source errors compensated in helicopters?

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Q. Device that causes the magnitude of pressure to change when the aircraft speed nears zero are called ______

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