Which statement concerning satellite EPIRBs is TRUE ________．A.Once activated，these EPIRBs continuously send up a signal for use in identifying the vessel and for determining the position of the beaconB.The coded signal identifies the nature of the distre

题目

Which statement concerning satellite EPIRBs is TRUE ________．

A.Once activated，these EPIRBs continuously send up a signal for use in identifying the vessel and for determining the position of the beacon

B.The coded signal identifies the nature of the distress situation

C.The coded signal only identifies the vessel's name and port of registry

D.If the GMDSS Radio Operator does not program the EPIRB，it will transmit default information such as the follow-on communications frequency and mode

相似考题

1.Concerning baby-sitting and managing a paper route, which of the following statement is true?A． Both call for daily service.B． Both call for a sense of responsibility.C． Neither is affected by bad weather.D． Neither is helpful to character development.

2.Which statement is TRUE concerning the placard entitled Discharge of Oil Prohibited ________．A.It is required on all vesselsB.It may be located in a conspicuous place in the wheelhouseC.It may be located at the bilge and ballast pump control stationD.All of the above

3.Which statement is TRUE concerning combustible gas indicators ________．A.One sample of air is adequate to test a tankB.They do not work properly where there is a lack of oxygenC.They will detect a lack of oxygenD.They are calibrated to read the percentage chance of explosion

4.Which statement is TRUE concerning the flash point of a substance ________．A.It is lower than the ignition temperatureB.It is the temperature at which a substance will spontaneously igniteC.It is the temperature at which a substance，when ignited，will continue to burnD.It is the temperature at which the released vapors will fall within the explosive range

参考答案和解析
正确答案：A
更多“Which statement concerning satellite EPIRBs is TRUE ________.A.Once activated,these EPIRBs ”相关问题

  • 第1题：

    Which statement concerning GPS is TRUE ________．

    A.It cannot be used in all parts of the world

    B.There are 12 functioning GPS satellites at present

    C.It may be suspended without warning

    D.Two position lines are used to give a 2D fix


    正确答案：C

  • 第2题：

    单选题
    In addition to communication equipment, the GMDSS will introduce requirements of SARTs and EPIRBs designed to improve the（）.
    A

    living standards

    B

    survival condition

    C

    chance of survival

    D

    technical specification


    正确答案： D
    解析： 暂无解析

  • 第3题：

    单选题
    Survival craft EPIRBs (Class S) are（）.
    A

    permanently mounted in the survival craft

    B

    portable and stowed for carriage to the survival craft

    C

    permanently mounted on the bridge wings

    D

    portable and stowed in the emergency gear locker


    正确答案： B
    解析： 暂无解析

  • 第4题：

    单选题
    Which statement concerning sweat damage in containers is TRUE?（）.
    A

    Sweat damage in containers is unusual due to the small enclosed volume of air

    B

    In general，containerized hygroscopic cargoes are the only ones subject to sweat damage

    C

    Containers should be ventilated，dehumidified，or the contents physically protected against sweat damage

    D

    Sweat damage is not a problem except in insulated and refrigerated containers


    正确答案： C
    解析： 暂无解析

  • 第5题：

    单选题
    Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges（）.
    A

    Each vessel should show sidelights

    B

    Each vessel should show at least one white light

    C

    The barges should be lighted as separate units

    D

    The barges should be lighted as one vessel


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    Which statement is TRUE concerning hawser towing? （）
    A

    The catenary in a hawser should be sufficient so that the hawser just touches the bottom

    B

    The hawser is of sufficient length for towing when taut between tug and tow

    C

    Increasing speed usually increases the catenary in the hawser

    D

    Shortening the tow hawser generally decreases the maneuverability of the tug


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    Which statement concerning teams is true?
    A

    Nowadays teamwork is a popular concept.

    B

    All the companies put great emphasis on teams.

    C

    A good team involves close supervision of the team leader.

    D

    There’s nothing in common between a team and a group.


    正确答案： B
    解析：
    根据本文的第一句话“Teams are all the rage in the workplace today, and every organization speaks of the importance of teams.”，可以判断选项A与本句的意思相符合，此句中的固定短语all the rage的意思是“非常流行，风靡一时”，所以本题答案为A。

  • 第8题：

    单选题
    Which statements concerning the switch construct are true？（）
    A

    All switch statements must have a default label.

    B

    There must be exactly one label for each code segment in a switch statement.

    C

    The keyword continue can never occur within the body of a switch statement.

    D

    No case label may follow a default label within a single switch statement.

    E

    A character literal can be used as a value for a case label.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Which statement is TRUE concerning lifeboat gripes?（）
    A

    They must be released by freeing a safety shackle

    B

    They should not be released until the boat is in lowering position

    C

    They may be adjusted by a turnbuckle

    D

    They are normally used only with radial davits


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement concerning Montauk Point Light is TRUE（）.
    A

    The light comes on at sunset

    B

    There is an emergency light if the main light is extinguished

    C

    The height of the light is 24 feet

    D

    The tower is painted with black and white stripes


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Which statement about satellite navigation is TRUE? （）
    A

    While a fix can be generated by signals received from two satellites，three satellites are necessary for reliable accuracy

    B

    The satellites are in equatorial orbits around the earth about 60°of longitude apart

    C

    The satellite navigation system determines a fix by measuring the doppler shift of the radio signals from the satellite

    D

    The ship's receiver cannot begin processing data until the antenna locks onto the satellite and starts continuous tracking


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement is TRUE concerning spare charges for portable fire extinguishers on unmanned tank barges?（）.
    A

    Spare charges shall be carried for at least 50 percent of each size and variety required on board

    B

    If the unit cannot be charged by the vessel's personnel，one spare unit shall be carried in lieu of spare charges

    C

    Spare charges shall be stowed in watertight containers on deck

    D

    Regulations concerning spare charges do not apply to unmanned barges


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which statements concerning the switch construct are true？（）  

    • A、All switch statements must have a default label.
    • B、There must be exactly one label for each code segment in a switch statement.
    • C、The keyword continue can never occur within the body of a switch statement.
    • D、No case label may follow a default label within a single switch statement.
    • E、A character literal can be used as a value for a case label.

    正确答案:E

  • 第14题：

    单选题
    The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE?（）
    A

    A fusible link will automatically open after a fire is extinguished and reset the damper

    B

    Fusible links must be replaced at every inspection for certification

    C

    Fusible links are tested by applying a source of heat to them

    D

    Fusible links must be replaced if a damper is activated


    正确答案： C
    解析： 暂无解析

  • 第15题：

    单选题
    Class A EPIRBs are required on（）.
    A

    self-propelled，inspected vessels

    B

    towing vessels

    C

    recreational vessels

    D

    uninspected passenger vessels


    正确答案： D
    解析： 暂无解析

  • 第16题：

    单选题
    Which statement(s) is/are TRUE concerning crane cargo operations? （）
    A

    Do not exceed rated load capacity of crane and container spreader or slings

    B

    During any cargo handling operation，the safety of personnel is paramount

    C

    Cargo handlers must be outfitted with adequate protection from personal injury

    D

    All the above


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    Which statement is TRUE concerning the gooseneck（）.
    A

    It is a sailing maneuver which brings the vessel's head through the wind

    B

    It connects the boom to the mast and allows the boom to swing freely

    C

    It is a sailing condition where there is a loss of air flow over the sails

    D

    None of the above


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    If the situation arose where it became necessary to tow a disabled vessel，which statement is TRUE concerning the towing line?（）.
    A

    The towing line between the two vessels should be clear of the water

    B

    The towing line should be taut at all times between the vessels

    C

    There should be a catenary so the line dips into the water

    D

    None of the above


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    Concerning the management of sewage treatment plant using activated sludge, which of the following is correct?（）
    A

    the plant should be prohibited to supplying air

    B

    the plant should work at intervals

    C

    the plant should be added disinfector in time

    D

    we should check strength of activated sludge, ivory-white color is best


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    The satellite system of GAMDSS comprise（）.
    A

    NAVTEX, COSPAS/SARSAT, EPIRBs and Status Recording-system

    B

    Inmarsat,COSPAS/SARSAT, EPIRBs and Status Recording-system

    C

    NAVTEX, Inmarast,EPIRBs and SART

    D

    Inmarsat, direct Printing Telegraphy


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which statement is TRUE concerning gasoline vapors on board a vessel（）.
    A

    They are heavier than air and will settle in the lowest part of the vessel

    B

    They are lighter than air and will settle in the highest part of the vessel

    C

    They should be vented into the engine to improve combustion

    D

    They should be vented into the wheelhouse


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Class C EPIRBs are（）.
    A

    manually activated and operate on maritime (VHF) channels

    B

    automatically activated and operate on maritime (VHF) channels

    C

    manually operated and detected by satellite

    D

    automatically operated and detected by satellite


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Which EPIRB transmits a distress alert that is received and relayed by an INMARSAT satellite?（）
    A

    Class A EPIRBs

    B

    Class B EPIRBs

    C

    L-Band EPIRBs

    D

    Category I EPIRBs


    正确答案： B
    解析： 暂无解析

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