1.

The error caused by two aircraft flying close to each other replying to the same interrogation pulse is called ______(a) Garble(b) Fruit(c) Noise(d) Interference

Answer» The correct option is (a) Garble

For explanation I would say: If several aircraft are within the range of the secondary radar and reply to the same interrogation pulse there is a chance that two reply pulses can overlap each other and cause an error in the values of interfere with different aircraft.


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