What gauge is used for the power pair on Heavy NMEA 2000 cable?

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 NMEA 2000 Exam. Study with diverse question types, including flashcards and multiple choice questions. Enhance your learning with hints and detailed explanations. Ace your test with confidence!

Multiple Choice

What gauge is used for the power pair on Heavy NMEA 2000 cable?

Explanation:
The power pair on a Heavy NMEA 2000 cable is 15 AWG because that size is specified to carry the bus power with acceptable voltage drop over typical run lengths. Using a 15-gauge conductor provides enough current-carrying capacity for the power pair while keeping the overall cable relatively compact. The data pair inside the same cable uses smaller conductors suited for CAN signaling, so the heavier gauge is reserved for power. That’s why 15 AWG is the correct choice for the power pair.

The power pair on a Heavy NMEA 2000 cable is 15 AWG because that size is specified to carry the bus power with acceptable voltage drop over typical run lengths. Using a 15-gauge conductor provides enough current-carrying capacity for the power pair while keeping the overall cable relatively compact. The data pair inside the same cable uses smaller conductors suited for CAN signaling, so the heavier gauge is reserved for power. That’s why 15 AWG is the correct choice for the power pair.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy