ARPA Practice Test 2025 – Complete Exam Prep Guide

Question: 1 / 400

When is a target considered to be "hooked"?

When it is displayed on the RADAR screen

When high-frequency updates are set

When the data readout is accessible

A target is considered to be "hooked" when its position is locked in on the radar display system. This involves the system continuously tracking the target’s movements and updates its position in real time, allowing for accurate monitoring of its course and speed. When a target is hooked, it means that the radar system has reliably identified and is actively tracking the target, which is essential for effective navigation and collision avoidance.

The process of hooking a target ensures that all relevant data, such as movement patterns and any changes in speed, is being correctly interpreted by the ARPA. This is crucial for mariners to make informed decisions based on the behavior of nearby vessels. Other options may pertain to various functionalities of the radar system, but they do not specifically indicate the point at which a target is actively tracked and monitored, which is what the term "hooked" refers to.

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When its position is locked in

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