The steering oar in a lifeboat is usually referred to as the().
A、bumpkin oar
B、stroke oar
C、sweep oar
D、becket oar
A、bumpkin oar
B、stroke oar
C、sweep oar
D、becket oar
A、shorter than the rowing oars B、the same length as the rowing oars C、longer than the rowing oars D、unrelated to the length of the rowing oars
A、generally shorter than the others and is used to steer with B、is longer than the others and is used as the stroke oar C、is raised in the bow of the boat for the steersman to steer by D、longer than the others used for steering
A、generally shorter than the others and is used to steer with B、is longer than the others and is used as the stroke oar C、is raised in the bow of the boat for the steersman to steer by D、longer than the others used for steering
A、shorter than the others B、used for the stroke oar C、used by the forward man in the boat to direct the bow D、longer than the others and should be lashed to the stern
A、lift oars to vertical position,trim blades fore and aft with handles resting on the thwarts B、complete the stroke,come to Oars,raise the oars smartly to the vertical,rest handles on footings and trim blades fore and aft C、place oars in row locks directly from the boated position or from Stand by oars position D、complete the stroke (when rowing in ahead motion),raise the oars with crook of elbow to about 30 degrees,swing blades forward
A、lift oars to vertical position,trim blades fore and aft with handles resting on the thwarts B、complete the stroke,come to Oars,raise the oars smartly to the vertical,rest handles on footings and trim blades fore and aft C、place oars in row locks directly from the boated position or from Stand by oars position D、complete the stroke (when rowing in ahead motion),raise the oars with crook of elbow to about 30 degrees,swing blades forward
A、complete the stroke,raise your oar slightly,swinging the oar slightly forward,and place it in the boat B、lift the oar in a vertical position C、complete the stroke and hold the oar out of the water D、dip the blade of your oar into the water vertically and hold it perpendicular to the keel line