For the purpose of calculating line current,...

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Question 1 of 205eccefa3bacbc34ba4d47f28

For the purpose of calculating line current, which of the following procedures should be used to determine the total line current of a three-phase, delta wound, AC generator?

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Question 1 of 20

5eccefa3bacbc34ba4d47f28

For the purpose of calculating line current, which of the following procedures should be used to determine the total line current of a three-phase, delta wound, AC generator?

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🔍 Key Concepts

• Three-phase delta connection relationship between line current and phase current • Difference between line values (line-to-line) and phase values (inside each winding) in three-phase systems • How current splits or combines at a delta junction

💭 Think About

• In a delta connection, is the line current the same as the phase current, or is it larger/smaller? Why? • At each corner of the delta, how many phase currents come together to form the line current, and at what angle are they separated electrically? • Which operations (multiply/divide by 3 or by √3) usually relate line and phase quantities for current vs. voltage in delta and wye systems?

✅ Before You Answer

• Be clear on whether the question is asking for line current or phase current • Recall: in a delta system, one of the electrical quantities (voltage or current) is the same for line and phase, and the other differs by √3 • Eliminate any answers that would make line current smaller than phase current if you know in a delta whether line current should be larger or smaller than phase current

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Question 1 of 205eccefa3bacbc34ba4d47f28

For the purpose of calculating line current, which of the following procedures should be used to determine the total line current of a three-phase, delta wound, AC generator?

Back

Question 1 of 20

5eccefa3bacbc34ba4d47f28

For the purpose of calculating line current, which of the following procedures should be used to determine the total line current of a three-phase, delta wound, AC generator?

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