The COASTAL DRILLER's ability to meet the...

Question 1 / 2707066636ee728f7522a1c517769

Question 1 of 2707066636ee728f7522a1c517769

The COASTAL DRILLER's ability to meet the damage stability criteria depends on maintaining watertight integrity, displacement less than 14,158 kips, level attitude, and KGT and KGL less than __________.

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Question 1 of 27070

🔍 Key Concepts

• Transverse and longitudinal metacentric heights and what letters are used for them in stability terminology • The meaning of KG, KGT, and KGL (vertical and longitudinal centers of gravity above keel) • How damage stability criteria usually limit the position of G relative to the metacenter in both transverse and longitudinal directions

💭 Think About

• Think about which quantities KGT and KGL would reasonably be compared to when checking if the vessel’s center of gravity is within safe limits for stability. • Ask yourself: in intact/damage stability, what pair of related symbols describe the metacentric heights that control how far G is allowed to move? • Eliminate any choice that is clearly not a geometric or metacentric height that would directly bound KG, KGT, or KGL.

✅ Before You Answer

• Verify which symbols are conventionally used for transverse metacentric height and longitudinal metacentric height in ship stability texts. • Check whether any option refers to a righting arm (GZ) rather than a metacentric height; that option should not be paired directly with KGT/KGL limits. • Confirm that the pair you select are quantities that would sensibly act as upper limits for the maximum allowable vertical and longitudinal centers of gravity.

Question 1 of 27070

GMT and GML

the height of the righting arm

the maximum allowed

BMT and BML

Question 1 / 2707066636ee728f7522a1c517769

Question 1 of 2707066636ee728f7522a1c517769

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Question 1 of 27070