更多“单选题Start the ()(吊艇机).A fire maskB fireboatC top derrickD davit motor”相关问题
  • 第1题:

    During a fire drill on a vessel, what action is required?()

    • A、Start each fire pump
    • B、Launch and run a lifeboat
    • C、Inspect fire hoses
    • D、Close each fire pump

    正确答案:A

  • 第2题:

    Start the ()(艇机), drive the boat from the ship quickly.

    • A、boat engine
    • B、davit motor
    • C、main engine
    • D、fire boat

    正确答案:A

  • 第3题:

    吊艇机的()根吊艇索分别盘绕在吊艇机的滚筒上,排列整齐,不多于()层。

    • A、2;2
    • B、3;3
    • C、4;3

    正确答案:A

  • 第4题:

    吊艇机的滚筒上所排列的吊艇索不多于二层。引导滑轮距滚筒至少2米。


    正确答案:正确

  • 第5题:

    单选题
    A burning AC motor would be considered what class of fire?()
    A

    Class A

    B

    Class B

    C

    Class C

    D

    Class D


    正确答案: C
    解析: 暂无解析

  • 第6题:

    单选题
    Each open lifeboat carried on a vessel on an international voyage must have().
    A

    hand-propelling gear

    B

    a davit span with at least 2 lifelines

    C

    a mast and a sail

    D

    a motor


    正确答案: D
    解析: 暂无解析

  • 第7题:

    单选题
    A fire, occurring in the windings, of an overloaded electrical motor, is considered a ().
    A

    class A fire

    B

    class B fire

    C

    class C fire

    D

    class D fire


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    When there is a fire in a large electric motor, normally the very FIRST step is to ()
    A

    secure the electric supply

    B

    ventilate area to remove smoke

    C

    start the fire pump and lead out hose

    D

    apply foam


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    构成自由降落艇降放装置的两大部分是()。
    A

    吊艇机及其附属设施、吊艇架底座及其附属设施

    B

    救生艇滑到及其附属设施、吊艇机及其附属设施

    C

    吊艇架及其附属设施、吊艇机及其附属设施


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    Start the ()(艇机), drive the boat from the ship quickly.
    A

    boat engine

    B

    davit motor

    C

    main engine

    D

    fire boat


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    Halon from extinguishers used on a class B fire,should be directed().
    A

    at the top of the flames

    B

    at the base of the fire near the edge

    C

    in short quick bursts

    D

    toward the upwind side of the fire


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    When fighting a fire with a portable dry chemical fire extinguisher,the stream should be directed().
    A

    over the top of the flames

    B

    off a bulkhead into the fire

    C

    in front of the fire

    D

    at the base of the fire


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Start the boat engine, drive the boat from the ship quickly.()

    • A、发动艇机,使艇迅速离开船舶。
    • B、发动艇机,使艇迅速驶向船舶。
    • C、关闭艇机,使艇迅速离开船舶。
    • D、关闭艇机,使艇迅速驶向船舶。

    正确答案:A

  • 第14题:

    构成自由降落艇降放装置的两大部分是()。

    • A、吊艇机及其附属设施、吊艇架底座及其附属设施
    • B、救生艇滑到及其附属设施、吊艇机及其附属设施
    • C、吊艇架及其附属设施、吊艇机及其附属设施

    正确答案:C

  • 第15题:

    内河船舶建造检验时,查阅救生设备及吊艇架、吊艇机、吊艇钩、吊艇滑车及吊艇索等时,应检查:()

    • A、查阅其船用产品证书,并核对实物钢印或标记;
    • B、仅查阅其船用产品证书;
    • C、查阅其船用产品证书,不用核对其实物钢印或标记;
    • D、查阅其外观,核对实物钢印或标记。

    正确答案:A

  • 第16题:

    操作完后,关掉电动机。()

    • A、After operation, start the electric motor.
    • B、Before operation, stop the electric motor.
    • C、Before operation, start the electric motor.
    • D、After operation, stop the electric motor.

    正确答案:D

  • 第17题:

    单选题
    After the boat is at the top of the davit heads,the davit arms begin moving up the tracks and are stopped by the().
    A

    hoist man

    B

    limit switch

    C

    brake handle

    D

    preventer bar


    正确答案: A
    解析: 暂无解析

  • 第18题:

    单选题
    吊艇机的()根吊艇索分别盘绕在吊艇机的滚筒上,排列整齐,不多于()层。
    A

    2;2

    B

    3;3

    C

    4;3


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    操作完后,关掉电动机。()
    A

    After operation, start the electric motor.

    B

    Before operation, stop the electric motor.

    C

    Before operation, start the electric motor.

    D

    After operation, stop the electric motor.


    正确答案: D
    解析: 暂无解析

  • 第20题:

    单选题
    “A centrifuge consists of an electric motor driving a vertical shaft on the top of which is mounted the bowl assembly”.According to this sentence, we can know that is mounted on the top of the vertical shaft()
    A

    a centrifuge

    B

    an electric motor

    C

    a bowl assembly

    D

    a driving motor


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    内河船舶建造检验时,查阅救生设备及吊艇架、吊艇机、吊艇钩、吊艇滑车及吊艇索等时,应检查:()
    A

    查阅其船用产品证书,并核对实物钢印或标记;

    B

    仅查阅其船用产品证书;

    C

    查阅其船用产品证书,不用核对其实物钢印或标记;

    D

    查阅其外观,核对实物钢印或标记。


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Start the boat engine, drive the boat from the ship quickly.()
    A

    发动艇机,使艇迅速离开船舶。

    B

    发动艇机,使艇迅速驶向船舶。

    C

    关闭艇机,使艇迅速离开船舶。

    D

    关闭艇机,使艇迅速驶向船舶。


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    When a refrigeration compressor motor fails to start, the FIRST thing that should be checked for is a ().
    A

    loose expansion valve control bulb

    B

    low differential setting on the H-Pcutout

    C

    blown fuse in the motor circuit

    D

    faulty suction pressure regulator


    正确答案: A
    解析: 暂无解析