What will be the output frequency of a...

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Question 1 of 205eccefa4bacbc34ba4d48146

What will be the output frequency of a three-phase, six pole, AC generator operating at 1800 revolutions per minute?

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5eccefa4bacbc34ba4d48146

What will be the output frequency of a three-phase, six pole, AC generator operating at 1800 revolutions per minute?

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🔍 Key Concepts

• Relationship between generator speed (rpm), number of poles, and output frequency (hertz) • Standard formula used for synchronous AC machines • Typical power system frequency used on many ships and in the U.S.

💭 Think About

• How does increasing the number of poles affect the frequency for the same rpm: does it make frequency higher or lower? • Write down the formula connecting speed (N), poles (P), and frequency (f), then plug in N = 1800 rpm and P = 6. • First, try the formula with an easier example (like 2 poles at 3600 rpm) to see what frequency that gives and use that as a reference.

✅ Before You Answer

• Be sure you are using rpm (revolutions per minute) and then converting correctly to hertz (cycles per second) within the formula. • Confirm you are using the correct formula for a synchronous generator and that poles are counted as total poles, not pole pairs. • After calculating, compare your result with common ship/shore power frequencies (e.g., 50 Hz or 60 Hz) to see if your answer seems reasonable.

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Question 1 of 205eccefa4bacbc34ba4d48146

What will be the output frequency of a three-phase, six pole, AC generator operating at 1800 revolutions per minute?

Back

Question 1 of 20

5eccefa4bacbc34ba4d48146

What will be the output frequency of a three-phase, six pole, AC generator operating at 1800 revolutions per minute?

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

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