How is water depth displayed on the fathometer's video screen?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Boat Crewman Test with flashcards and multiple-choice questions. Each question is equipped with hints and explanations to ensure you're ready for your exam!

Multiple Choice

How is water depth displayed on the fathometer's video screen?

Explanation:
Water depth on a fathometer’s video screen is shown as numeric digits using an LED display. The sonar presents a bright LED readout of the current depth, which is quick to read at a glance, even in rough conditions. This is different from an analog gauge (a dial) or a simple echo graph, which don’t give an exact numeric value in the same readily readable way. The LED display provides a clear, precise depth reading directly on the screen.

Water depth on a fathometer’s video screen is shown as numeric digits using an LED display. The sonar presents a bright LED readout of the current depth, which is quick to read at a glance, even in rough conditions. This is different from an analog gauge (a dial) or a simple echo graph, which don’t give an exact numeric value in the same readily readable way. The LED display provides a clear, precise depth reading directly on the screen.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy