Fill in the shit

Generate an image of a radar screen on a ship's bridge with various targets displayed, illustrating maritime navigation and radar technology.

Radar Knowledge Challenge

Test your knowledge about radar systems and maritime navigation in this engaging quiz! Whether you’re a seasoned mariner or a curious learner, this quiz is designed to enhance your understanding.

Learn key terminology
Improve your radar comprehension
Challenge yourself with practical scenarios

17 Questions4 MinutesCreated by NavigatingWave247

The HM is used to temporarily _________ the heading marker

Selecting a short pulse length will ________ range discrimination, making it possible to distinguish between a tug and its tow for instance

___ __________ is a mode of display where own ship and all targets are referenced to the sea, using gyro heading and single axis log water speed input.

___________ may be provided to shade the display from sunlight but not to the extent that it will impair the observer’s ability to maintain a proper look-out.

____ ______ is the combination of true course and true speed.

An ARPA should present within _____ _______ of steady-state tracking the motion of a target with the following accuracy values (95% probability values).

The STC is form of swept gain control which turns _____ the gain in the area of the screen where sea clutter echoes are found.

The heading information should be displayed with a __________ resolution to permit accurate alignment with the ship gyro system.

_______________ is the speed of a target relative to won ship’s position.

The minimum acquired radar target capacity for ships more than 10,000 GRT is _____.

______ controls the overall amplification of all returned echoes.

The _______ converts the transmitted/ received frequency of the radio wave back to a lower immediate frequency to allow proper amplifications of the returned echoes.

This ___________________ provides an accurate measurement of range of targets.

The FTC will _______ the interference on the screen due to the rain and increase the chance of seeing targets within rain showers.

48. This __________ shows trails of target echoes in the form of simulated afterglow.

The _________________ reduces mutual radar interference.

_____________ adjusts the brightness of range rings.

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