As shown in figure "A" of the illustration,...

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Question 1 of 2066636eed28f7522a1c51dacb

As shown in figure "A" of the illustration, with respect to the common equipment grounding conductor, what statement is true? Illustration EL-0125

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Question 1 of 20

66636eed28f7522a1c51dacb

As shown in figure "A" of the illustration, with respect to the common equipment grounding conductor, what statement is true? Illustration EL-0125

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🔍 Key Concepts

• Relationship between the common equipment grounding conductor and the generator/transformer source windings in a 3‑phase, 3‑wire system • Difference between a solidly grounded system (neutral bonded to hull) and an ungrounded/insulated system • Typical practice on merchant vessel shipboard distribution systems (3‑phase, 3‑wire vs 4‑wire)

💭 Think About

• Look closely at figure A: is any point of the three‑phase source actually connected to hull ground or to the common equipment grounding conductor? • Compare what you see in figure A with figure B: which one shows the neutral or a winding point bonded to hull, and which one leaves the source isolated from hull? • Think about standard shipboard power: do most merchant vessels use a solidly grounded neutral, or an ungrounded/insulated system with insulation monitoring?

✅ Before You Answer

• Verify whether the neutral or any phase of the source in figure A is shown bonded to hull ground. • Confirm if the common equipment grounding conductor in figure A only ties equipment frames to hull, or also connects back into the source windings/neutral. • Decide which description (solidly grounded vs insulated from source) matches figure A, then match that with what is most common vs least common on merchant vessels.

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Question 1 of 2066636eed28f7522a1c51dacb

As shown in figure "A" of the illustration, with respect to the common equipment grounding conductor, what statement is true? Illustration EL-0125

Back

Question 1 of 20

66636eed28f7522a1c51dacb

As shown in figure "A" of the illustration, with respect to the common equipment grounding conductor, what statement is true? Illustration EL-0125

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?

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