The COASTAL DRILLER is loaded as shown in...

Question 1 of 2707066636ee728f7522a1c51773c

The COASTAL DRILLER is loaded as shown in Sample Load Form Number 3 (Rig Move). What would be the new sum of vertical moments for the liquid variables if the entire contents of tank 20 are transferred to tank 13?

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Question 1 of 27070

🔍 Key Concepts

• How vertical moments are calculated from liquid loads (weight × vertical center of gravity) • What happens to the total vertical moment when liquid is moved between two tanks on the same vessel • How to read tank data for liquid variables on Sample Load Form Number 3 (Rig Move)

💭 Think About

• When you transfer all the contents from tank 20 to tank 13, which liquid weights and moments on the form will change, and which will stay the same? • How do you compute the new vertical moment contribution of tank 13 after the transfer, and what happens to the moment from tank 20? • After updating those two tanks, how do you combine them with the other unchanged liquid moments to find the new total?

✅ Before You Answer

• Make sure you use the correct VCG (vertical center of gravity) values for tank 13 and tank 20 from the load form • Confirm that you remove the original liquid moment for tank 20 and replace it with the new moment for tank 13, not just add another number • Double-check all units so that weights are in kips and distances in feet, so your moment remains in ft-kips