Radar and Surveillance — MCQ Practice
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 5 questions available.
A simplified pulsed radar receives an echo 0.0002 seconds after transmission. Taking propagation speed as 300,000 km/s, what is the one-way range?
An object moves at 20 m/s at 60 degrees to the radar line of sight. What is the magnitude of its radial velocity in the stated geometry?
A radar return has near-zero instantaneous radial velocity. Which further conclusion is not established by that measurement alone?
A monitoring system links several returns over time into a continuing position estimate, but cannot confidently name the object. Which distinction best describes this result?
Three surveillance dashboards show the same position, but each obtains it from one upstream sensor. What does their agreement establish?