A . approach while coming to the left to take advantage of the current
B . drop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beach
C . approach slow enough so that the boat can be brought around to meet breaking seas on the bow
D . rig a drogue with tripping line over the bow,back ashore with drogue tripped between breaker
[单选题]In launching a lifeboat,when should the tricing pendants be released?().A . Before the boat is lowered from the stowage positionB . As soon as the boat-fall blocks clear the davit headC . After the limit switch is activatedD . After all people have b
[单选题]When launching a lifeboat,the tricing pennants should be released().A . before the boat is lowered from the stowed positionB . as the boat-fall blocks break clear of the davit headC . before the boat is lowered from the embarkation levelD . after the
[单选题]When centrifuging heavy fuel oil, an important factor to consider is the ()(1) flow rate(2) viscosity of the fuel oilA . (1) only is correctB . (2) only is correctC . both (1) and (2) are correctD . neither (1) or (2) are correct
Rainbows___________when sunlight passes through small drops of water in the sky.
[单选题]The moon-landing is mentioned in the first paragraph to illustrate_____.[A] technology cannot solve all of our human problems[B] progress in vaccine research for influenza has lagged behind[C] great achievements have been made by men in exploring the
They do so mainly through identification. Children identify 36 a parent when
[单选题]When we run a plastic comb through our( )the comb and the hair may have sta
[单选题]F.ire and lifeboat stations are required to be listed on the _____.A.ships articlesB.muster listC.bunk cardD.forecastle card
[单选题]A lifeboat is weight tested by lowering to near the waterand loading to capacity with weight evenly distributed. Itis then lowered into the water and released. This test mustbe done at least once every().A . 6 monthsB . 12 monthsC . 18 monthsD . 24 m
[单选题]If the steersman of your lifeboat gives the command Way enough,you should().A . complete the stroke,hold your oar out from the boat and level with the waterB . dip the blade of your oar into the water and leave it thereC . lift your oar to a vertical