When clear ice is present when the DEEP...

Question 1 of 2707066636ee728f7522a1c5176f2

When clear ice is present when the DEEP DRILLER is in transit, the vertical moments are increased by __________.

Question 1 of 27070

When clear ice is present when the DEEP DRILLER is in transit, the vertical moments are increased by __________.

🔍 Key Concepts

• Vertical moments and how they relate to weight added above or below the vessel’s vertical center of gravity (VCG) • Effect of clear ice accumulation on a unit’s weight distribution and stability calculations • Use of stability booklet / trim and stability data for specific loading conditions (such as "in transit with clear ice")

💭 Think About

• Look in the DEEP DRILLER’s stability information for the specific condition "in transit with clear ice" and compare it to the same condition without clear ice. How much did the vertical moments change? • Ask yourself: is the clear ice weight applied at a relatively high vertical position? If so, would you expect a small or large increase in vertical moments? • Check whether the vertical moment increase is listed directly as a number, or if you must multiply an added weight by its vertical distance above the reference point to obtain the moment.

✅ Before You Answer

• Verify you are using the correct condition (DEEP DRILLER in transit with clear ice) and not another ice or operating condition. • Confirm whether the stability data lists vertical moments in ft-long tons and that you’re comparing "with ice" vs "no ice" for the same displacement or loading case. • Double-check that any moment you read or calculate is the change (increase) in vertical moments due solely to clear ice, not the total moment for the entire condition.