After the boat is at the top of the davit...

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Question 1 of 205eccef9fbacbc34ba4d4687f

After the boat is at the top of the davit heads, the davit arms begin moving up the tracks and are stopped by the __________.

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5eccef9fbacbc34ba4d4687f

After the boat is at the top of the davit heads, the davit arms begin moving up the tracks and are stopped by the __________.

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🔍 Key Concepts

• Gravity davit operation sequence: how the boat moves from the embarkation position to the outboard position • The purpose of a limit switch versus a mechanical stop or bar • Who/what physically stops motion in an automatic power-operated davit system

💭 Think About

• When the davit arms reach the top of the tracks, is motion normally stopped by a person or by an automatic device? • Which of the choices is specifically designed to stop travel at a preset point to prevent over‑travel or damage? • Think about what part would be used as a safety feature in an electrically powered hoisting system.

✅ Before You Answer

• Identify which option is an automatic control or safety device rather than a human or a general mechanical part • Ask: which item is normally installed to cut power or stop movement when a moving part reaches the end of its safe travel? • Confirm which component is commonly associated with electrical or powered hoists to prevent over‑hoisting.

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Study

Question 1 of 205eccef9fbacbc34ba4d4687f

After the boat is at the top of the davit heads, the davit arms begin moving up the tracks and are stopped by the __________.

Back

Question 1 of 20

5eccef9fbacbc34ba4d4687f

After the boat is at the top of the davit heads, the davit arms begin moving up the tracks and are stopped by the __________.

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