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Question 1 of 2066636ef128f7522a1c523008

What communications system would be operational despite a loss of ship's electrical power?

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Question 1 of 20

66636ef128f7522a1c523008

What communications system would be operational despite a loss of ship's electrical power?

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🔍 Key Concepts

• Shipboard communications systems and how they get their power • Which systems are designed to work without ship’s main or emergency electrical power • Typical use and construction of sound-powered telephones on ships

💭 Think About

• For each option, ask yourself: does this system need the ship’s electrical distribution to function, or can it work purely mechanically? • Think about which system is specifically required for use during casualties, fires, and power failures to talk between key stations on the ship. • Consider how voice energy or sound might be converted directly into a signal without needing an outside power source.

✅ Before You Answer

• Identify which systems are clearly electrically powered (ship’s service, emergency, call-bell). • Recall which communications device is often used on bridge–engine room and emergency control stations because it does not depend on ship’s power. • Verify which system is described in training materials as working by the user’s voice energy rather than supplied electrical power.

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Question 1 of 2066636ef128f7522a1c523008

What communications system would be operational despite a loss of ship's electrical power?

Back

Question 1 of 20

66636ef128f7522a1c523008

What communications system would be operational despite a loss of ship's electrical power?

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