What does Pulse Radar primarily measure in an assessment?

Pulse Radar primarily measures the speed and direction of moving objects. This method utilizes the time delay between transmitted pulses and reflected signals to calculate how fast an object is traveling and in which direction. When a pulse is emitted, it bounces off objects, and the radar system captures the return signal. The difference in frequency (Doppler effect) of the returned pulse compared to the emitted pulse provides direct information about the object's speed and motion.

In the context of assessing different applications, including vehicle speed monitoring or tracking moving targets, pulse radar proves to be highly effective. Other options do not directly relate to the primary function of pulse radar. For instance, measuring the distance of stationary objects typically falls under different technologies such as LIDAR or continuous wave radar, while temperature measurements are carried out using thermometers or thermal sensors. Similarly, traffic volume monitoring may involve additional data collection techniques beyond the capabilities of pulse radar alone. Therefore, the focus on speed and direction emphasizes the specific functionality that distinguishes pulse radar from other measurement technologies.