In an NMEA 2000 device, a load equivalence...

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Question 1 of 20M76AJpzJWZ5T9rywScGQ

In an NMEA 2000 device, a load equivalence number (LEN) of 1 is equivalent to how much current consumption?

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Question 1 of 20

M76AJpzJWZ5T9rywScGQ

In an NMEA 2000 device, a load equivalence number (LEN) of 1 is equivalent to how much current consumption?

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🔍 Key Concepts

• NMEA 2000 power budget and how devices share a common 12V bus • Definition of Load Equivalence Number (LEN) in the NMEA 2000 standard • How LEN converts to a fixed current value so installers can add up loads easily

💭 Think About

• If you add up 4 LENs on a small NMEA 2000 network, about how much current should that represent, and is that a practical, easy-to-use number? • Which of the options would make it simplest to estimate total current draw when you have many devices, each with an integer LEN value? • Think about a realistic current draw for a small NMEA 2000 sensor (like a temperature or depth sensor). Which value per LEN makes sense?

✅ Before You Answer

• Make sure you understand that one LEN corresponds to a fixed current value, not a range • Check which option would give reasonable total currents when you imagine 10–20 LENs on a modest network • Verify that the chosen value is large enough to be practical, but still small enough to give useful resolution when summing many devices

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Study

Question 1 of 20M76AJpzJWZ5T9rywScGQ

In an NMEA 2000 device, a load equivalence number (LEN) of 1 is equivalent to how much current consumption?

Back

Question 1 of 20

M76AJpzJWZ5T9rywScGQ

In an NMEA 2000 device, a load equivalence number (LEN) of 1 is equivalent to how much current consumption?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed