Practice question

What parameters determine the range resolution (the ability to distinguish between two close targets on the same bearing) of a primary radar system?

  1. The duration of the transmitted pulse (pulse width).
  2. The horizontal width of the radar beam.
  3. The rotation speed of the radar antenna.
  4. The carrier frequency of the radar transmitter.

Answer: A — The duration of the transmitted pulse (pulse width).

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: KCAA ATC Practice Questions - KCAA Air Traffic Controller Theoretical Knowledge Examination (Kenya) Exam →