For a floating vessel，the result of subtracting KG from KM is the（）.

[单选题]For a floating vessel，the center of flotation is the point in the waterplane（）.A . about which the vessel lists and trimsB . which coincides with the center of buoyancyC . which，in the absence of external forces，is always vertically aligned with the

[单选题]On a passenger vessel，the vessel’s name must appear on（）.A . ring life buoyB . lifeboatsC . lifeboat oarsD . All of the above

[单选题]A． person on a fixed, or floating platform. engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge( ).A．food wasteB．food, ground to less than 1 inchC．paper, ground to less than 1 inchD．None of the above

[单选题]A． floating constant consists of an integer part，a decimal point，a fraction part，an e or E，and an optionally signed integer _______．A．exponentB．orderC．superfluousD．SuperiorA．B．C．D．

[单选题]The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.A . trimB . yawC . heelD . loll

[单选题]（） is fully floating in both connecting rod small end and the piston skirt.A . The piston rodB . The cross head pinC . The gudgeon pinD . The crank-pi

[单选题]An inverse floating-rate bond:A.may,under certain circumstances,require the

[单选题]下列语句片段: int result; int a=17,b=6; result=(a%b＞4) ? a%b:a/b; System.out.println(result);A．0B．1C．2D．5

[单选题]There is ________ Ocean-going Vessel in the harbor.A．aB．theC．anD．about

[单选题]As the displacement of a vessel increases，the detrimental effect of free surface（）.A . increasesB . decreasesC . remains the sameD . may increase or decrease depending on the fineness of the vessel's form