單項選擇題

GM cannot be used as an indicator of stability at all angles of inclination because（）.

A.M is not fixed at large angles
B.there is no M at large angles
C.G is not fixed at large angles
D.there is no G at large angles

你可能感興趣的試題

單項選擇題

For small angles of inclination，if the KG were equal to the KM，then the vessel would have（）.

A.positive stability
B.negative stability
C.neutral stability
D.maximum stability

單項選擇題

For a given displacement，the righting arm has its maximum value when（）.

A.KG is minimum
B.angle of inclination is a maximum
C.small-angle stability applies
D.KM is a minimum

<noscript id="8eizt"><tbody id="8eizt"></tbody></noscript>