________is your freeboard?A.WhatB.HowC.WhichD.When
________is your freeboard?
A.What
B.How
C.Which
D.When
相关考题：
The amount of freeboard affects the ______.① amount of reserve buoyancy of a vessel ② range of stability of a vessel.A.① onlyB.② onlyC.Both ① and ②D.Neither ① nor ②
From ________ the information concerning the tons per inch or centimeter immersion of a vessel shall be usually found．A.Stability CurveB.Deadweight ScaleC.Table of AzimuthD.Freeboard Assignment
The Certificate of Freeboard is the ______.A.Loadline CertificateB.Certificate of InspectionC.Admeasurer's CertificateD.Forecastle Card
Which statement about the deck line is TRUE ________．A.The top of the deck line is marked at the highest point of the freeboard deck，including camber，at the midships pointB.A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shellC.The deck edge is marked at the intersection of the freeboard deck with the side shell，at the lowest point of sheer，with the vessel at even trimD.On a vessel with a rounded stringer-sheer plate，the deck line is marked where the stringer plate turns down from the plane of the deck line
______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.A.BuoyancyB.FreeboardC.DraftD.Displacement
A vessel’s maximum stability is closely associated with which of the following?______. ① The angle of deck-edge immersion. ② The amount of freeboard.A.① onlyB.② onlyC.Both ① and ②D.Neither ① nor ②
从水面到甲板之间的高度称之为干舷。（）A、The height from the bottom of a vessel to the weather deck is called freeboard.B、The depth from water level to the bottom of a vessel is called freeboard.C、The length from the bow to stern of a vessel is called freeboard.D、The height from water level to the main deck is called freeboard.
If the freeboard is less than 9 meters, we should rig（）.A、a gangwayB、a pilot ladderC、rope ladderD、gangway combined with pilot ladder
单选题Your vessel is damaged，listing to port and on occasion flopping to the same angle to starboard. It has a long，slow，sluggish roll around the angle of list. There is excessive trim by the stern with little freeboard aft. What action should you take?（）.AJettison any off-center topside weights to lower GM and correct the listBPump out any slack after double-bottom tanks to reduce free surface and increase freeboard aftCPump out the after peak and fill the forepeak to change the trimDPress up any slack double-bottom tanks forward of the tipping center，then fill the forepeak if empty
单选题Your vessel is damaged and listing to port. There is a short rolling period around the angle of list. The portside freeboard is reduced to 1 foot. There is no trim and the weather is calm. You should FIRST（）.Apress up a slack double bottom tank on the port sideBfill an empty centerline double bottom tankCpump out a slack marine portable tank located on the portside amidshipsDjettison the anchors and anchor cables
单选题Your vessel is damaged and is listing to port. The rolling period is short. There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability?（）.APress up any slack double-bottom tanks to eliminate free surfaceBFlood any empty double-bottom tanks to add weight low and downCJettison topside weights to reduce KG and KBDShift any off-center weights from port to starboard
单选题Which factor does NOT affect the required freeboard of a cargo vessel? （）ASeason of the yearBGeographic zone of operationCDensity of the waterDCondition of trim in normal operation
单选题If the freeboard is more than 9 meters, we should rig（）.AgangwayBladderCpilot ladderDgangway combined with pilot ladder
单选题Your vessel is listing 4° to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by the head with one foot of freeboard at the bow. Which action should you take FIRST?（）APress up the slack NO.1 starboard double bottom tankBPump out the forepeak tankCEliminate the water in the 'tween decks aft
单选题On every vessel，distress signals must be stowed（）.Aon or near the navigating bridgeBon the flying bridge not closer than 15 feet to any bulkheadCabove the freeboard deck away from heatDin an enclosed space below the freeboard deck away from heat
单选题The stability of a vessel is normally the greatest when all fuel and water tanks are full because the （）.Acenter of gravity is loweredBcenter of buoyancy is loweredCreserve buoyancy is unchangedDhull freeboard is increased
单选题Freeboard is measured from the upper edge of the（）.AbulkwarkBdeck lineCgunwale barDsheer strake
单选题The amount of freeboard which a ship possesses has a tremendous effect on its（）.Ainitial stabilityBfree surfaceCstability at large angles of inclinationDpermeability
单选题The height of coamings of hatchway above the exposed freeboard deck shall be at least（）A900mmB600mmC760mmD450mm
单选题从水面到甲板之间的高度称之为干舷。（）AThe height from the bottom of a vessel to the weather deck is called freeboard.BThe depth from water level to the bottom of a vessel is called freeboard.CThe length from the bow to stern of a vessel is called freeboard.DThe height from water level to the main deck is called freeboard.
单选题Your vessel is listening 4°to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by th end with one foot of freeboard at the bow. Which action should you take first?（）APress up the slack No.1 starboard double bottom tankBPump out the forepeak tankCEliminate the water in the tween decks aftDJettision stores out of the paint locker in the focsle