单选题In order for the automatic lifeboat drain to operate properly（）.A the cap should be removed to drain the boat when it is waterborneB the cage must be free of rubbish or the ball may not seat properlyC there is an automatic ball check located in a sipho

题目
单选题
In order for the automatic lifeboat drain to operate properly（）.
A

the cap should be removed to drain the boat when it is waterborne

B

the cage must be free of rubbish or the ball may not seat properly

C

there is an automatic ball check located in a siphon tube

D

the small lever to release the rubber ball float must be turned counterclockwise

相似考题

1.Vessels having main engines arranged for air starting are to be provided with at least__.A.one automatic drain serving both containersB.two air starting containers of approximately equal sizeC.one control air container and one starting air containerD.one additional means of starting the main engine

2.You have finished physically installing an access point on the ceiling at your office. At a minimum, which paramenter must be configured on the access point in order to allow a wireless client to operate on it?（）A. AESB. PSKC. SSIDD. TKIPE. WEP

3.A certificated lifeboatman assigned to command the lifeboat must ______.A.be the first individual to board the craftB.drain the hydraulic pressure before lowering the craftC.have a list of the persons assigned to the liftboatD.all of the above

4.Refer to the exhibit. What statement is true base d upon the configuration in the exhibit? ()A. CGMP version 2 is being used.B. The switch will use sparse mode first, dense mode second.C. A rendezvous point must be configured in order for the interface to operate in sparse mode.D. IGMP version 2 is being used.E. The rendezvous point is IP address 172.16.4.16.F. If a rendezvous point is configured, the interface cannot operate in dense mode.

更多“In order for the automatic lifeboat drain to operate properl”相关问题

  • 第1题：

    救生艇下水每隔三个月进行一次。（）

    • A、Lifeboat launching is operated at intervals of three months.
    • B、Lifeboat launching is operated at intervals for three months.
    • C、Fire drill is carried out once a month.
    • D、Don’t operate two or more hatch covers at the same time.

    正确答案:A

  • 第2题：

    Which of the following printers requires a specialized paper in order to operate?（）

    • A、Thermal
    • B、Laser
    • C、Inkjet
    • D、Impact

    正确答案:A

  • 第3题：

    单选题
    Vessels having main engines arranged for air starting are to be provided with at least （）
    A

    one automatic drain serving both containers

    B

    two air starting containers of approximately equal size

    C

    one control air container and one starting air container

    D

    one additional means of starting the main engine


    正确答案： A
    解析： 暂无解析

  • 第4题：

    单选题
    Your vessel has lifeboats on both sides. Lifeboat No.2 is located（）.
    A

    forward of lifeboat No.4 on the starboard side

    B

    forward of lifeboat No.4. on the port side

    C

    aft of lifeboat No. 1 on the starboard side

    D

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）
    A

    Frapping line

    B

    Tricing line

    C

    Rottmer release

    D

    Winch remote control wire


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    Frapping lines are fitted to lifeboat davits to（）.
    A

    secure the lifeboat in the davits when in the stowed position

    B

    bring the lifeboat close along the rail in the embarkation position

    C

    give the occupants a safety line when the boat is being lowered from the embarkation level

    D

    reduce the swinging of the lifeboat at the embarkation level


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    Air receivers installed in starting air systems are to be （）.
    A

    cylindrical in shape with service connections located at the top and bottom

    B

    opened and made available for inspection during biannual inspections provided

    C

    with automatic drain traps for the removal of moisture

    D

    so installed as to make the drain connections effective under extreme conditions of trim


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    You have finished physically installing an access point on the ceiling at your officE.At a minimum, which paramenter must be configured on the access point in order to allow a wireless client to operate on it?（）
    A

    AES

    B

    PSK

    C

    SSID

    D

    TKIP

    E

    WEP


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    The piston cooling system may employ similar components, except that a drain tank is used instead of a head tank That means this system （）.
    A

    doesnt use a drain tank but a head tank

    B

    uses a drain tank not head tank

    C

    uses a drain tank and a head tank

    D

    uses neither a drain tank nor a head tank


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    After a normal, or safety shutdown, automatic combustion control systems for an auxiliary boiler are designed to prevent the immediate refiring of a burner in order for the （）.
    A

    furnace to be re-purged

    B

    electric charge to buildup in the igniter

    C

    fuel pump to restart

    D

    dram level to stabilize


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    If water is rising in the bilge of a lifeboat，you should FIRST（）.
    A

    abandon the survival craft

    B

    check for cracks in the hull

    C

    shift all personnel to the stern

    D

    check the bilge drain plug


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    What is TRUE of pressure/vacuum valves? （）
    A

    They are designed to provide for the flow of small volumes of tank atmospheres caused by thermal variations in a cargo tank

    B

    They should operate in advance of the pressure/vacuum breakers

    C

    They should be kept in good working order by regular inspection and cleaning

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第13题：

    You have finished physically installing an access point on the ceiling at your officE.At a minimum, which paramenter must be configured on the access point in order to allow a wireless client to operate on it?（）

    • A、AES
    • B、PSK
    • C、SSID
    • D、TKIP
    • E、WEP

    正确答案:C

  • 第14题：

    You find that the execution time of reports in your datawarehouse application is significantly high. You suspect the lack of indexes to be the reason for the degradation in performance.  Which advisory component would you refer to， in order to determine the appropriate indexes？（） 

    • A、Memory Advisor
    • B、Segment Advisor
    • C、SQL Access Advisor
    • D、Automatic Workload Repository （AWR）
    • E、Automatic Database Diagnostic Monitor （ADDM）

    正确答案:C

  • 第15题：

    单选题
    The type of davit on which you must turn a crank in order to swing the lifeboat out over the ship’s side is a（）.
    A

    sheath-screw davit

    B

    gravity davit

    C

    radial davit

    D

    bruckner davit


    正确答案： D
    解析： 暂无解析

  • 第16题：

    单选题
    The lube oil cooler is located after the lube oil filter in order for （）
    A

    the filter to operate more efficiently

    B

    the lube oil cooler to be bypassed

    C

    positive lube oil pump suction to be assured

    D

    galvanic action in the cooler to be minimized


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    In order to find out which lifeboat you are assigned, you should look at the （）.
    A

    Certificate of Inspection

    B

    Station Bill

    C

    Ships Articles

    D

    Fire Control Plan


    正确答案： B
    解析： 暂无解析

  • 第18题：

    单选题
    In the two stage flash distilling plant, which of the pumps listed is vented to the shell of the second stage in order to remove vapor from the pump suction?（）
    A

    Condenser circulating water pump

    B

    Feed-water heater drain pump

    C

    Distillate pump

    D

    Air ejector condenser drain pump


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    A propeller, in order to operate efficiently, must rotate at a relatively （） speed.
    A

    high

    B

    low

    C

    fast

    D

    lowly


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    Frapping lines are fitted to lifeboat davits to（）.
    A

    reduce the swinging of the lifeboat as it is being lowered from the embarkation level

    B

    secure the lifeboat in the davits when in the stowed position

    C

    hold the lifeboat to the ship's side until the tricing lines are passed

    D

    be used as a safety line in an emergency


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    You find that the execution time of reports in your datawarehouse application is significantly high. You suspect the lack of indexes to be the reason for the degradation in performance. Which advisory component would you refer to， in order to determine the appropriate indexes？（）
    A

     Memory Advisor

    B

     Segment Advisor

    C

     SQL Access Advisor

    D

     Automatic Workload Repository （AWR）

    E

     Automatic Database Diagnostic Monitor （ADDM）


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    When received the order "finished with engine" which of the following operations is wrong?（）
    A

    stop the LO pump, SW pump, FW pump

    B

    stop the priming FO transfer pump

    C

    engage the turning gear

    D

    open the scavenge air belts drain valve and cover the turbocharger silencer with the dustproof cover


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    After launching，an inflatable raft should be kept dry inside by（）.
    A

    opening the automatic drain plugs

    B

    draining the water pockets

    C

    using the electric bilge pump

    D

    using the bailers and cellulose sponge


    正确答案： C
    解析： 暂无解析

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