Avionics Practice Test 7

1. Which of the following type is not used in an Omega system?

2. The height at which approach is aborted when the runway is not in sight is called as?

3. What instrument is used to measure the aircraft’s altitude during the approach phase?

4. The short term propagation effects caused by local weather changes are called as ______________

5. Which of the following derives all the signals needed by the transmitter from the timer?

6. Which of the following is false about Direct ranging in Loran-C?

7. How is the velocity of an aircraft measured by passive radio systems?

8. Any type of dead reckoning system is independent of radio waves.

9. Which of the following techniques reduces the diurnal variation but does little effect on the phase behaviour of signal of equal path length over different environments?

10. Which of the following is not true with respect to Loran-C?