A.0.5º/min B.1º/min C.1.5º/min D.2º/min
A.0.1KN B.0.5KN C.1KN D.10KN
A.舵的轉(zhuǎn)動明顯滯后于操舵動作 B.操舵動作明顯滯后于舵的轉(zhuǎn)動 C.舵不轉(zhuǎn)動 D.舵轉(zhuǎn)動角度過大