Pass Benchmark: 70% (21/30) • Standard: USCG NMC / 46 CFR

USCG Safety & Environmental Protection (Deck) (Set 61)

30:00

|

Question 1 of 30

Question Navigator

Correct Incorrect Pending Starred

Question 1 of 30

The center of buoyancy is located at the __________.

Browse Questions in Set 61

30 MCQs

#1 The center of buoyancy is located at the __________. #2 The geometric center of the underwater volume of a floating vessel is the center of __________. #3 Buoyancy is a measure of the ship's __________. #4 The center of volume of the immersed portion of the hull is called the __________. #5 The center of the underwater volume of a floating vessel is the __________. #6 The center of flotation of a vessel is __________. #7 The center of flotation of a vessel is the point in the waterplane __________. #8 With no environmental forces, the center of gravity of an inclined vessel is vertically aligned with the __________. #9 In the absence of external forces, the center of buoyancy of an inclined vessel is vertically aligned directly below the __________. #10 In the presence of external forces, the center of buoyancy of an inclined vessel is vertically aligned with the __________. #11 With no environmental forces, the center of gravity of an inclined vessel is vertically aligned directly above the __________. #12 The geometric center of the waterplane area is called the __________. #13 The center of flotation of a vessel is the geometric center of the __________. #14 In the absence of external forces, the center of gravity of a floating vessel is located directly in line with the __________. #15 A vessel with a large GM will __________. #16 The free surface correction depends upon the dimensions of the surface of the free liquid and the __________. #17 Which statement about the free surface correction is TRUE? #18 The free surface effects of a partially full liquid tank decrease with increased __________. #19 Which statement about the free surface effect is TRUE? #20 Which statement about the free surface correction is TRUE? #21 The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the __________. #22 Which statement about free surface is TRUE? #23 Which statement about the free surface correction is TRUE? #24 The free surface effects of a partially full tank in a vessel increase with the __________. #25 Which statement about the free surface effect is TRUE? #26 Which factor has the greatest effect on the value of the free surface correction? #27 What does NOT affect the value of the free surface correction? #28 The most important figure in calculating the free surface constant of a tank carrying liquids is __________. #29 The effects of free surface on a vessel's initial stability do NOT depend upon the __________. #30 The effect of free surface on initial stability depends upon __________.

Question Discussion & Notes

0

Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.

Loading mariner discussions...