Ease helm!()
A、A.回舵!
B、B.满舵!
C、C.压舵!
D、D.反转!
A、A.回舵!
B、B.满舵!
C、C.压舵!
D、D.反转!
A、change course twenty degrees to the left B、put the rudder left twenty degrees C、put the rudder hard left for the first twenty degrees of swing D、put the rudder left twenty degrees and then ease back as the vessel starts swinging
A、When the helm is at any angle other than amidships B、When the six-way valve is opened C、When the ram relief valves lift D、When the redder angle is different from the position of the helm