单选题As a vessel sinks to a depth of 15 feet, the hydrostatic trip releases the life raft container from its cradle by（）.Abreaking the weak linkBreleasing the tie-down strapCpulling the operating cordDreleasing the CO2 canister
单选题
As a vessel sinks to a depth of 15 feet, the hydrostatic trip releases the life raft container from its cradle by（）.
A
breaking the weak link
B
releasing the tie-down strap
C
pulling the operating cord
D
releasing the CO2 canister
参考解析
解析：
暂无解析
相关考题：
25． Which of the following is WRONG?A． One animal finds something to eat， and it may be eaten by othersB． At the depth of 3，000 feet under the sea， many animals can find their way by hearing and feeling．C． The deeper the sea is， the darker and colder it is．D． At the depth of 3，000 feet under the sea， all animals can find their way by see-ing．
The Emergency Position Indicating Radiobeacon on a cargo vessel must be stowed ______.A.in an inside passagewayB.in an approved bracketC.so that it is accessible from the bridge of the vesselD.so that it will float free if the vessel sinks
A channel is started as having a controlling depth of 38 feet. Which statement is TRUE?_____A.At least 80% of the channel is cleared to the charted depth.B.At least 50% of the channel is cleared to the charted depth.C.100% of the channel depth is clear to 38 feet.D.The sides of the channel conform to at least 50% of the controlling depth.
A hydrostatic release mechanism for a liferaft ______.A.must be wet before it will releaseB.should be kept in a watertight cover except in an emergencyC.will inflate the raft in its cradle if operated manuallyD.must be submerged to a certain depth to release automatically
As a vessel sinks to a depth of 15 feet, the hydrostatic tip releases the life raft container from its cradle by ______.A.breaking the weak linkB.releasing the tie-down strapC.pulling the operating cordD.releasing the CO2 canister
For a floating vessel, the center of flotation is the point in the waterplane ______.A.about which the vessel lists and trimsB.which coincides with the center of buoyancyC.which, in the absence of external forces, is always vertically aligned with the center of gravityD.which is shown in the hydrostatic tables as VCB
单选题（）is the depth of the vessel at ship’s side from the upper deck to the lowest point of the keel.AExtreme draftBMolded draftCExtreme depthDMolded depth
单选题If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）A11 secondsB15 secondsC20 secondsD22 seconds
单选题The TPC curve，one of the hydrostatic curves in a vessel’s plans，gives the number of tons（）.Anecessary to change the angle of list 1°at a given draftBnecessary to change trim 1 cm at a given draftCpressure per square cm on the vessel's hull at a given draftDnecessary to further immerse the vessel 1 cm at a given draft
单选题The center of flotation of a vessel is the point in the waterplane（）.Aabout which the vessel lists and trimsBwhich coincides with the center of buoyancyCwhich，in the absence of external forces，is always vertically aligned with the center of gravityDwhich is shown in the hydrostatic tables as VCB
单选题What determines if a vessel is restricted in her ability to maneuver?（）.AWhether or not all of the vessel's control equipment is in working orderBThe vessel's draft in relation to the available depth of waterCWhether the nature of the vessel's work limits maneuverability required by the RulesDWhether or not the vessel is the give-way vessel in a meeting situation
单选题As a vessel sinks to a depth of 15 feet，the hydrostatic trip releases the liferaft container from its cradle by（）.Abreaking the weak linkBreleasing the tie-down strapCpulling the operating cordDreleasing the CO2 canister
单选题A hydrostatic release mechanism for a liferaft（）.Amust be wet before it will releaseBshould be kept in a watertight except in an emergencyCwill inflate the raft in its cradle if operaterd manuallyDmust be submerged to a certain depth to release automatically
单选题A hydrostatic release mechanism for a liferaft（）.Amust be wet before it will releaseBshould be kept in a watertight cover except in an emergencyCwill inflate the raft in its cradle if operated manuallyDmust be submerged to a certain depth to release automatically
单选题Point Judith Harbor of Refuge（）.Ais used mostly by towing vesselsBhas a maximum depth of 14 feet (4.3 meters) at MHWCWest Gap has a controlling depth of 24 feetDis entered through the East Gap or the West Gap
单选题To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.Aweight of cable to weight of vesselBweight of cable to weight of anchorClength of anchor to depth of waterDlength of cable to depth of water
单选题It is apparent that there was not sufficient depth of water（）and I claim that the estimated arrival draft as radioed to the agent to report to you was a close one.Afor my vessel crossing safelyBmy vessel is to cross safelyCfor my vessel to cross safelyDfor my vessel's crossing safely
单选题Which of the following is not a factor which can interfere with the pulse of sound and cause a variation the depth reading?（）AsalinityBtemperatureCthe hydrostatic pressureDVessel’s speed
单选题The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.Ain an inside passagewayBin an approved bracketCso that it is accessible from the bridge of the vesselDso that it will float free if the vessel sinks
单选题A ballasted vessel sinks enroute to a drydock. Under these circumstances，the vessel’s owner can claim（）.Aactual total lossBconstructive total lossCgeneral averageDparticular average
单选题A ballasted vessel sinks enroute to a dry dock. Under these circumstances，the vessel’s owner can claim（）.Aactual total lossBconstructive total lossCgeneral averageDparticular average
单选题For a floating vessel，the center of flotation is the point in the waterplane（）.Aabout which the vessel lists and trimsBwhich coincides with the center of buoyancyCwhich，in the absence of external forces，is always vertically aligned with the center of gravityDwhich is shown in the hydrostatic tables as VCB
单选题The hydrostatic release on the inflatable liferafts on a fishing vessel must be（）.Areplaced annuallyBtested monthlyCserviced annuallyDoverhauled quarterly
单选题For a floating vessel,the center of the floating is the point in the waterpiane.（）.Aaboat which the vessel lists and trimsBwhich coincides with the center of buoyancyCwhich, in the absence of external forces, is always vertically aligned with the center of gravityDwhich is shown in the hydrostatic tables as VCB
单选题When anchoring a vessel under normal conditions，which scope of chain is recommended? （）AFour times the depth of waterBTwo and one-half times the depth of waterCFive to seven times the depth of waterDFifteen times the depth of water
单选题What is the normal length of anchor cable used to anchor a vessel?（）AAn amount equal to the depth of the waterBTwo times the depth of waterCThree to four times the depth of waterDFive to seven times the depth of water