On a steamship, if No.1 SSTG fails to...

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Question 1 of 2066636eed28f7522a1c51dc1b

On a steamship, if No.1 SSTG fails to produce a voltage while in the automatic voltage control mode, but successfully produces a voltage while in the manual control mode, what statement is true?

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Question 1 of 20

66636eed28f7522a1c51dc1b

On a steamship, if No.1 SSTG fails to produce a voltage while in the automatic voltage control mode, but successfully produces a voltage while in the manual control mode, what statement is true?

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🔍 Key Concepts

• Difference between automatic voltage regulation (AVR) and manual field/rheostat control on a ship service turbo-generator (SSTG) • What happens to generator voltage when the field circuit is open or the exciter has failed • Which component is bypassed vs used in manual mode compared with automatic mode

💭 Think About

• Ask yourself: If the generator can build and hold voltage in manual mode, what does that prove about the field winding and exciter? • In automatic mode, which extra component is in the circuit that is NOT directly used in manual mode? If that one item is faulty, what symptom would you see? • For each wrong choice, imagine the manual mode: would the generator still be able to produce voltage if that part had really failed?

✅ Before You Answer

• Be sure you understand which device actually controls field current in automatic mode compared with manual mode. • Verify which components (field winding, exciter, manual rheostat, AVR) must all be healthy for both modes to work. • Eliminate any option that would prevent voltage generation in both automatic and manual modes, not just one.

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Question 1 of 2066636eed28f7522a1c51dc1b

On a steamship, if No.1 SSTG fails to produce a voltage while in the automatic voltage control mode, but successfully produces a voltage while in the manual control mode, what statement is true?

Back

Question 1 of 20

66636eed28f7522a1c51dc1b

On a steamship, if No.1 SSTG fails to produce a voltage while in the automatic voltage control mode, but successfully produces a voltage while in the manual control mode, what statement is true?

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