At 0731, approximately how much water is...

Question 1 / 2066636eea28f7522a1c51a8d6

Question 1 of 2066636eea28f7522a1c51a8d6

At 0731, approximately how much water is under your keel?

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Question 1 of 20

66636eea28f7522a1c51a8d6

At 0731, approximately how much water is under your keel?

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🔍 Key Concepts

• Under-keel clearance (UKC) = charted depth minus draft (adjusted for tide) • Using a tide table (or graph) to find the predicted height of tide at a specific time between high and low water • Converting between feet and meters and checking which answers are realistic based on the vessel’s draft

💭 Think About

• Ask yourself: What is the vessel’s draft, and what is the charted depth at the ship’s position? How do you combine these with the height of tide at 0731? • Where is 0731 relative to the nearest high or low tide on the tide table, and how does that affect the total depth of water? • After you compute the total water depth and subtract the vessel’s draft, which answer choice is closest to your calculated under-keel clearance?

✅ Before You Answer

• Be sure you are using the correct time zone and time (0731) from the tide table given in the problem • Confirm you are using the correct charted depth (not another nearby sounding or the depth at a different point on the track) • Double-check your unit conversions (feet ↔ meters) so your under-keel clearance matches the units used in the answer choices

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Question 1 of 20

At 0731, approximately how much water is under your keel?

48 feet (14.5 meters)

45 feet (13.6 meters)

31 feet (9.4 meters)

54 feet (16.4 meters)

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Question 1 / 2066636eea28f7522a1c51a8d6

Question 1 of 2066636eea28f7522a1c51a8d6

At 0731, approximately how much water is under your keel?

Back

Question 1 of 20

66636eea28f7522a1c51a8d6

At 0731, approximately how much water is under your keel?

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