网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Deck foam systems，designed to protect cargo areas on tankers built after January 1，1975，must have a supply of foam-producing material to operate the system at its designed rate of foam production for（）.
A
15 minutes without recharging
B
20 minutes without recharging
C
25 minutes without recharging
D
30 minutes without recharging
参考答案
参考解析
解析：
暂无解析
更多 “单选题Deck foam systems，designed to protect cargo areas on tankers built after January 1，1975，must have a supply of foam-producing material to operate the system at its designed rate of foam production for（）.A 15 minutes without rechargingB 20 minutes without rechargingC 25 minutes without rechargingD 30 minutes without recharging” 相关考题
考题
I saw the cargo surveyor ______ the cargo on deck just a minute ago．A.examineB.to examineC.being examinedD.examining
考题
To "shore up" the main deck for the stowage of deck cargo means to ______.A.weld pad eyes on deck in proper position to secure the cargoB.strengthen the main deck by placing pillars underneath it in the tween-decksC.distribute the weight of the cargo by placing fore-and-aft planks on the main deckD.package the cargo in wooden crates so it will not damage the deck
考题
Tested & inspected the steering systems & other navigational equipments & found them in good condition．L'dg & unl'dg finished.This remark is likely made by the OOW ______．A.at the beginning of his watchB.during his watchC.at the end of his watchD.in his cargo watch on deck
考题
In the stowage of deck cargo，cribbing is ______．A.Placed on deck to support the cargoB.Separation pieces used to keep cylinders upright and steadyC.Shims for stowing baled cargoD.Nets placed across the hatch opening to keep the cargo from falling in the hatch
考题
When stowing hazardous materials on deck，lashing of such cargo is permitted if ______．A.A wooden bin is constructed of at least 2-inch dunnage and bolted togetherB.The cargo is lashed to the adjacent guard railsC.The lashings are secured to deck pad eyesD.There is at least 3 inches of dunnage on deck
考题
Oceangoing dry bulk cargo vessels over 1000 GT must have approved combination-type fire nozzles at all ______．A.Fire stations aboard the vessel，except for those in open deck areas weatherdeck and cargo hold fire stationsB.Interior fire stationsC.Engine room fire stationsD.All of the above
考题
______ is not a proper procedure for a lashing of the timber deck cargo．A.to be efficiently attached to the deck stringer plate or other strengthened pointsB.to pass over the timber deck cargoC.to be shackled to eye platesD.to be applied not contacting with the timber deck cargo
考题
Regulations require that cargo pumps in tankers carrying grade D liquid cargo shall be isolated from sources of vapor ignition by ______．A.CofferdamsB.Gastight bulkheadsC.Passageways or living quartersD.General cargo spaces
考题
Which statement is TRUE concerning deep well self-priming pumps ________．A.When loading oil cargo，it is always loaded via the discharge line through to the pump until the tank is topped offB.Stripping systems are generally eliminated for the purposes of cargo handlingC.In recent years deep well pumps have become increasingly unpopular in product tankers and medium size crude shipsD.There is no danger of damaging the pump from overheating
考题
It is possible，and sometimes necessary，to strengthen the deck of a vessel for carriage of deck cargo by ______．A.placing bunker on the deckB.building a stage on which to place the cargoC.welding steel feet to the deck，on which the cargo is placedD.erecting vertical pillars under the deck to support the cargo
考题
The （）(桶装货) should be loaded by cargo net.A、bagged cargoB、drummed cargoC、cased cargoD、deck cargo
考题
单选题Which kind of vessel is not required to comply with the ISM code until 2002?（）A
Passenger ships and high-speed crafts of 500 gross tons or moreB
Oil tankers and Chemical tankers and Gas carriersC
Bulk freight vesselsD
General cargo vessels
考题
单选题Regulations require that tankers handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.A
cofferdamsB
empty cargo spacesC
gas tight bulkheadsD
areas equipped with power ventilation
考题
单选题Which one is true as regards to the hard hat according to the passage?（）A
It needs not to be regularly replacedB
It is designed to protect from possible impactC
It is required to be worn on deck at all times by all shipsD
fibreglass hardhat should not be used on board ships
考题
单选题Oceangoing dry bulk cargo vessels over 1000 GT must have approved combination-type fire nozzles at all（）.A
fire stations aboard the vessel，except for those in open deck areas weatherdeck and cargo hold fire stationsB
interior fire stationsC
engine room fire stationsD
all of the above
考题
单选题It is possible，and sometimes necessary，to strengthen the deck of a vessel for carriage of deck cargo by（）.A
placing bunker on the deckB
building a stage on which to place the cargoC
welding steel feet to the deck，on which the cargo is placedD
erecting vertical pillars under the deck to support the cargo
考题
单选题（）means a plan developed to ensure the application of measures designed to protect the port facility and ships, persons, cargo, cargo transport units and ships stores within the port facility from the risks of a security incident.A
Ship security planB
Company security planC
Port facility security planD
National security plan
考题
单选题（）means a plan developed to ensure the application of measures on board the ship designed to protect persons on board, cargo, cargo transport units, ship’s stores or the ship from the risks of a security incident.A
Ship security planB
Company security planC
Port facility security planD
National security plan
考题
单选题Which of the following statements regarding low expansion foam and its application is INCORRECT?（）.A
Foam should not be used on electrical firesB
One kilo of low expansion foam solution produces much more foamC
Foam is only efficient when it covers the top of burning combustiblesD
A stream of foam should be deflected off the deck in order to best agitate the fire
考题
单选题Regulations require that cargo pumps in tankers carrying grade D liquid cargo shall be isolatedfrom sources of vapor ignition by（）.A
cofferdamsB
gastight bulkheadsC
passageways or living quartersD
general cargo spaces
考题
单选题In the stowage of deck cargo, cribbing is（）.A
placed on deck to support the cargoB
separation pieces used to keep cylinders upright and steadyC
shims for stowing balded cargoD
nets placed across the hatch opening to keep the cargo from falling in the hatch
考题
单选题Ullages on tankers are measured from（）.A
an above-deck datum such as the top of the ullage pipeB
the tank ceiling aboard transversely framed vesselsC
the tank topD
a thievage mark below the edge of the deck
考题
单选题To “shore up” the main deck for the stowage of deck cargo means to（）.A
weld pad eyes on deck in proper position to secure the cargoB
strengthen the main deck by placing pillars underneath it in the tween-decksC
distribute the weight of the cargo by placing fore-and-aft planks on the main deckD
package the cargo in wooden crates so it will not damage the deck
考题
多选题On what conditions may an exemption certificate，exempting from the requirement to install a fixed fire extinguishing system in a cargo space，be issued？（）AThe ship is constructed and solely intended for carriage of ore， coal， grain， unseasoned timber， non-combustible cargoes or cargoes which according to the Administration constitute a low fire riskBSteel hatch covers and effective means of closing all ventilators and other openings to the cargo space are fittedCA fixed deck foam system is be fitted in lieu of the cargo space extinguishing systemDThe vessel is less than 10 000 gross tonnage
考题
单选题When possible，what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?（）A
Blanket the cargo spill with foamB
Prevent the spread of fire with a foam damC
Apply CO2 on burning fuel at its sourceD
Shut off the transfer of cargo
热门标签
最新试卷
