A mooring line leading 45° to the keel，used to check forward or astern movement of a vessel，is called a ______.A.spring lineB.warp lineC.bow lineD.breast line
A mooring line leading 45° to the keel，used to check forward or astern movement of a vessel，is called a ______.
A.spring line
B.warp line
C.bow line
D.breast line
相关考题：
A mooring line leading at nearly right angles to the keel is a ______.A.spring lineB.bow lineC.stern lineD.breast line
Vessels lying afloat at buoys for more than 24 hours should use anchor chain for ______ and insurance wire for ______.A.bow mooring／stern lineB.forward spring／after springC.forward breast rope／forward springD.slip rope／stern line
Which statement is TRUE about the use of a“gob rope”________．A.The gob rope is a mooring line for tying up lighters for working cargo alongside a vessel anchored in an open roadsteadB.The gob rope is used to secure the towline aft over the centerline of a tugC.The gob rope is a line hung over a vessel's side to assist in boardingD.The gob rope is a rope used in mooring a vessel to a buoy
A check line is ______．A.A safety line attached to a man working over the sideB.Used to measure water depthC.Used to slow the headway of a bargeD.Used to measure the overhead height of a bridge
The indication of a slipping anchor is a（n）______．A.Decrease in mooring line lengthB.Increase in the opposite amperageC.Increase in the opposite line tensionD.Decrease in mooring line tension and amperage
If two mooring lines are to be placed on the same bollard，which method is BEST?______.A.Place the eye from the forward line on the bollard and then place the eye from the second line directly over the firstB.It makes no difference how the lines are placedC.Place the eye from either line on the bollard，and then bring the eye of the other line up through the eye of the first，and place it on the bollardD.Place both eyes on the bollard，in any manner，but lead both lines to the same winch head on the vessel and secure them on the winch
A line leading aft from forecastle to the shore is called（）.A、aft springB、breast lineC、stern lineD、forward spring
The pilot needs the ship to go forward very slowly. The order should be （）.A、“Slow ahead”B、“Dead slow ahead”C、“Astern”D、“Dead slow astern”
The line leading at right angles to the （）(中线) from the forecastle to the shore is called the forward breast line.A、draftB、waterlineC、centerlineD、abeam
单选题A mooring line leading 45°to the keel，used to check forward or astern movement of a vessel，is called a（）.Aspring lineBwarp lineCbow lineDbreast line
单选题A mooring line leading at nearly right angles to the keel is a（）.Abow lineBbreast lineCspring lineDstern line
单选题What term indicates the line drawn at the top of the flat plate keel（）.ABase lineBMolded lineCDesigner's waterlineDKeel line
单选题You are handling a mooring line and are instructed to Check the line.What should you do（）.AEnsure the bight is not fouled by taking up slackBPay out the line smartly and keep it free for runningCSecure the line by adding more turnsDSurge the line so it maintains a strain without parting
单选题A power-driven vessel towing another vessel astern (tow less than 200 meters) shall show （）.Athree masthead lights in a vertical line instead of either the forward or after masthead lightBtwo masthead lights in a vertical line instead of either the forward or after masthead lightsCtwo towing lights in a vertical line at the sternDa small white light aft of the funnel
单选题An orifice-check valve placed in a hydraulic system is used to（）Aregulate the fluid flow in either directionBrestrict movement of hydraulic fluid in one direction, but allow free movement in the other directionCallow free movement of hydraulic fluid in both directionsDallow a restricted fluid flow in one direction only
单选题If the coxswain of your lifeboat gives the command HOLD WATER you should（）.Acomplete the stroke，raise your oar slightly，swinging the oar slightly forward，and place it in the boatBlift the oar in a vertical positionCcomplete the stroke and hold the oar out of the waterDdip the blade of your oar into the water vertically and hold it perpendicular to the keel line
单选题Vessels lying afloat at buoys for more than 24 hours should use anchor chain for（）and insurance wire for（）.Abow mooring／stern lineBforward spring／after springCforward breast rope／forward springDslip rope／stern line
单选题If two mooring lines are to be placed on the same bollard，which method is BEST?（）.APlace the eye from the forward line on the bollard and then place the eye from the second line directly over the firstBIt makes no difference how the lines are placedCPlace the eye from either line on the bollard，and then bring the eye of the other line up through the eye of the first，and place it on the bollardDPlace both eyes on the bollard，in any manner，but lead both lines to the same winch head on the vessel and secure them on the winch
单选题The indication of a slipping anchor is a(n)（）.Adecrease in mooring line lengthBincrease in the opposite amperageCincrease in the opposite line tensionDdecrease in mooring line tension and amperage
单选题A face line is used to（）.Aprevent barge movement in a lockBsecure two barges end-to-endCsecure barges to the towboatDsecure barges side-by-side
单选题A mooring line that checks forward motion of a vessel at a pier is a（）.Abow lineBforward bow lineCstern lineDstern breast line
单选题Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?（）APut one line at the low point and one at the high point of the bollard so they don't touchBTake the eye of the second line up through the eye of the first line before putting the second line on the bollardCNever put two mooring lines on the same bollardDThe mooring line forward should be put on the bollard first
单选题A “spring line” is（）.Aany wire rope used for mooringBa fire-warpCa mooring line running diagonally to the keelDa mooring line perpendicular to the keel
单选题What is normally used to pass a mooring line to a dock?（）ADistance lineBGantlineCHeaving lineDTag line
单选题Which mooring line prevents sideways motion of a vessel moored to a pier（）.AA line led forward from the bowBA line led aft from the bowCA line led in the same direction as the keelDA line led at a right angle to the keel