On a vessel with a single propeller, transverse force has the most effect on the vessel when the engine is put______.(1.0)
A.full ahead B.full astern C.half ahead D.slow astern正确答案B
On a vessel with a single propeller, transverse force has the most effect on the vessel when the engine is put______.(1.0)
A.full ahead B.full astern C.half ahead D.slow astern正确答案B
