EASE THE STRAIN ON THE STERN LINE means().
A、Don't take in the stern line
B、Take in the stern line
C、Send out the stern line
D、Heave up the stern line
A、Don't take in the stern line
B、Take in the stern line
C、Send out the stern line
D、Heave up the stern line
A、Heave away the stern line. B、Take in the stern line. C、Slack the stern line. D、Heave in the stern line.
A、A.not exceed bare steerageway during the transit B、B.take a strain as soon as you can to control the tow C、C.come up to speed very slowly and maintain a safe speed D、D.come up to speed quickly,then cut back power considerably to ease the strain
A、A round turn on the bitt farthest from the strain and then figure eights B、A round turn on the bitt closest to the strain and then figure eights C、Figure eights and then a round turn at the top of both bitts D、Only figure eights are necessary on both bitts
A、is rigged at an angle of 70°to 90°from the guy it assists B、takes the strain imposed on the schooner guy when burtoning cargo C、is rigged when lifting cargo that exceeds the SWL of a single whip D、should take the strain if the regular guy parts
A、A.increases the strength of the hook B、B.prevents the sling ring from coming out of the hook if the strain is abruptly eased C、C.prevents the sling ring from coming out of the hook if there is a strain on the sling ring D、D.All of the above
A、more slack in the mooring lines B、a strain on the mooring lines C、chafing gear on the mooring lines D、grease on the mooring lines
A、more slack in the mooring lines B、a strain on the mooring lines C、chafing gear on the mooring lines D、grease on the mooring lines
A、deeply-grooved drum on the windlass with sprockets with engage the links of the anchor chain B、winch that running out of control due to a failure of the overspeed trips C、line that has jumped off the gypsyhead while under strain D、nylon line that parts under strain and whips back in a manner