Podcast
Questions and Answers
What are the two main outputs provided by Doppler navigation?
What are the two main outputs provided by Doppler navigation?
- Drift angle and ground speed (correct)
- Distance-To-Go and ETA
- True air speed and wind speed
- Altitude and heading
In Doppler navigation, what is the difference between heading and track?
In Doppler navigation, what is the difference between heading and track?
- Ground speed
- Drift angle (correct)
- Direction of the nose
- Actual path of the aircraft
What is the formula for calculating ground speed in Doppler navigation?
What is the formula for calculating ground speed in Doppler navigation?
- Wind speed - True air speed
- Heading - Track
- Distance-To-Go + Heading to Steer
- True air speed + wind speed (correct)
According to the principle of Doppler, what is the relationship between the change in frequency and the velocity of the observer?
According to the principle of Doppler, what is the relationship between the change in frequency and the velocity of the observer?
What term is used to describe the change in frequency due to the relative motion between a source and an observer?
What term is used to describe the change in frequency due to the relative motion between a source and an observer?
If a source is moving towards an observer, what shift in frequency occurs?
If a source is moving towards an observer, what shift in frequency occurs?
What does 'extra' represent in Doppler with respect to frequency tracking?
What does 'extra' represent in Doppler with respect to frequency tracking?
In Doppler effect, what does Red shift indicate?
In Doppler effect, what does Red shift indicate?
What is the relationship between transmitter's motion towards a source and the observed frequency according to Doppler?
What is the relationship between transmitter's motion towards a source and the observed frequency according to Doppler?
