The measurement of altitude is based on the change of the...4
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Which of the following options states the working principle of a vertical speed indicator?4
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The vertical speed indicator measures the difference of pressure between...4
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Calibrated airspeed (CAS) equals...4
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At higher altitudes, true airspeed (TAS) tends to be higher than calibrated airspeed (CAS). A rough estimate of the TAS can be obtained by...4
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An aircraft cruises on a heading of 180° with a true airspeed of 100 kt. The wind comes from 180° with 30 kt. Neglecting instrument and position errors, which will be the approximate reading of the airspeed indicator?4
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Which of the following factors could cause an erroneous airspeed indication?4
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What values are usually marked with a red line on instrument displays?4
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Which of the following states the working principle of an airspeed indicator?4
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What is necessary for the determination of speed (IAS) by the airspeed indicator?4
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