At an angle of loll,the righting arm (GZ) is().
A、maximum
B、negative
C、positive,but reflexive
D、zero
A、maximum
B、negative
C、positive,but reflexive
D、zero
A、list to stabilize at an angle of loll B、trim to stabilize at an angle of loll C、trim to increase D、trim to decrease
A、list to stabilize at an angle of loll B、trim to stabilize at an angle of loll C、trim to increase D、trim to decrease
A、A.list to stabilize at an angle of loll B、B.trim to stabilize at an angle of loll C、C.trim to increase D、D.trim to decrease
A、free surface effects are reduced due to pocketing B、KG is reduced as the vessel seeks the angle of loll C、effective beam is increased causing BM to increase D、underwater volume of the hull is increased
A、free surface effects are reduced due to pocketing B、KG is reduced as the vessel seeks the angle of loll C、effective beam is increased causing BM to increase D、underwater volume of the hull is increased
A、free surface effects are reduced due to pocketing B、KG is reduced as the vessel seeks the angle of loll C、effective beam is increased causing BM to increase D、underwater volume of the hull is increased