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Hygroscopic cargoes should be ventilated when ______.A.going from a warm to a cold climateB.the dew point of the outside air is greater than the dew point of the air in the holdC.the dew point of the air in the hold is very lowD.the outside dew point is 1

题目

Hygroscopic cargoes should be ventilated when ______.

A.going from a warm to a cold climate

B.the dew point of the outside air is greater than the dew point of the air in the hold

C.the dew point of the air in the hold is very low

D.the outside dew point is 16°C and the cargo temperature is 12°C


相似考题
更多“Hygroscopic cargoes should be ventilated when ______.A.going from a warm to a cold climate ”相关问题
  • 第1题:

    Cyclones tend to move ______.

    A.perpendicular to the isobars in their warm sectors

    B.parallel to the isobars in their warm sectors

    C.parallel to the line of the cold front

    D.perpendicular to the line of the cold front


    正确答案:B
    气旋趋向平行于暖区的等压线移动。

  • 第2题:

    选择合适的用语,补充对话。() ——What should the massagist do before the massage? ——_______________.

    • A、Eat a meal
    • B、Cold his hands
    • C、Warm his hands
    • D、drinking

    正确答案:C

  • 第3题:

    单选题
    Your vessel is loaded with nonhygroscopic cargoes and is going from a cold to a warm climate. You should().
    A

    start the exhaust blowers

    B

    start the intake blowers

    C

    not ventilate the cargo holds

    D

    ventilate the cargo holds


    正确答案: D
    解析: 暂无解析

  • 第4题:

    单选题
    Prior to boarding from a vessel,a davit-launched liferaft should be well ventilated of excess().
    A

    hydrocarbon gas

    B

    carbon monoxide gas

    C

    carbon dioxide gas

    D

    freon gas


    正确答案: C
    解析: 暂无解析

  • 第5题:

    单选题
    A vessel is proceeding from a very cold climate to a warm climate.With a cargo of non-hygroscopic nature,which of the following is correct?().
    A

    There is danger of heavy cargo sweat if outside air is introduced by ventilation

    B

    Danger of the ship sweat exists.Constant and vigorous ventilation is required

    C

    There is little danger of ship's sweat;slight possibility of cargo sweat

    D

    The possibility of any ship or cargo sweat is remote


    正确答案: D
    解析: 暂无解析

  • 第6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7题:

    单选题
    When should a fire be ventilated?()
    A

    When attacking the fire directly

    B

    When using a steam smothering system

    C

    When using the fixed CO2 system

    D

    All of the above


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which procedure should be followed when individuals are rescued in cold climates and suffer from hypothermia?()
    A

    Give them brandy

    B

    Keep them in motion

    C

    Immerse them in a warm bath (105°F,40°C)

    D

    Cover them with an electric blanket set for maximum temperature


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    Hygroscopic cargoes should be ventilated when().
    A

    going from a warm to a cold

    B

    the dew point of the outside air is greater than the dew point of the air in the hold

    C

    the dew point of the air in the hold is very low

    D

    the outside dew point is 16°C and the cargo temperature is 12°C


    正确答案: C
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following statements concerning frontal movements is TRUE().
    A

    The temperature rises after a cold front passes

    B

    The barometric pressure rises when a warm front passes

    C

    A cold front generally passes faster than a warm front

    D

    A warm front usually has more violent weather associated with it than a cold front


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    Hygroscopic cargoes should be ventilated when().
    A

    going from a warm to a cold climate

    B

    the dew point of the outside air is greater than the dew point of the air in the hold

    C

    the dew point of the air in the hold is very low

    D

    the outside dew point is 16°C and the cargo temperature is 12°C


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    Paints and solvents on a vessel should be().
    A

    stored safely in a cool dark non-ventilated area until work is completed

    B

    resealed and returned to a well ventilated area after each use

    C

    covered at all times to protect from ignition sources

    D

    stored in a suitable gear locker


    正确答案: C
    解析: 暂无解析

  • 第13题:

    warm restart和cold restart 的主要区别是什么

    • A、warm restart使系统重新启动,cold restart使系统断电。
    • B、warm restart不会删除数据,cold restart会删除数据。
    • C、warm restart使系统恢复当前备份,cold restart使系统恢复前一次的备份。
    • D、warm restart保留ATA卡的所有内容,cold restart删除ATA卡的所有内容。

    正确答案:B

  • 第14题:

    Which of the following is the MOST important factor when considering environmental factors?()

    • A、Server room access should be limited to authorized personnel.
    • B、Servers should be kept in a warm and dark environment.
    • C、Remove the floppy drives from the system.
    • D、The server administrator should ensure adequate levels of cooling.

    正确答案:D

  • 第15题:

    单选题
    Cyclones tend to move().
    A

    perpendicular to the isobars in their warm sectors

    B

    parallel to the isobars in their warm sectors

    C

    parallel to the line of the cold front

    D

    perpendicular to the line of the cold front


    正确答案: D
    解析: 暂无解析

  • 第16题:

    单选题
    Which of the following is the MOST important factor when considering environmental factors?()
    A

     Server room access should be limited to authorized personnel.

    B

     Servers should be kept in a warm and dark environment.

    C

     Remove the floppy drives from the system.

    D

     The server administrator should ensure adequate levels of cooling.


    正确答案: A
    解析: 暂无解析

  • 第17题:

    单选题
    Your vessel is going from a warm climate to a cold climate with a hygroscopic cargo. Which statement is true?().
    A

    You must ventilate constantly and vigorously to combat ship sweat A.Press up the slack No.1 starboard double bottom tank

    B

    You should ventilate; there is little danger of ship sweat, but a possibility of cargo sweat

    C

    There is danger of heavy cargo sweat if you ventilate

    D

    There is little danger of any sweat problem


    正确答案: C
    解析: 暂无解析

  • 第18题:

    单选题
    On a vessel proceeding from a very cold to a warm climate with a cargo of a nonhygroscopic nature in the holds,which is TRUE?().
    A

    Danger of heavy ship sweat exists; constant and vigorous ventilation is required

    B

    There is danger of heavy cargo sweat if outside air is introduced by ventilation

    C

    There is little danger of ship's sweat,slight possibility of cargo sweat; moderate ventilation is needed

    D

    The possibility of any sweat problem,either cargo or ship,is remote


    正确答案: D
    解析: 暂无解析

  • 第19题:

    单选题
    0n a vesel proceeding from a very cold to a warm climate with a cargo of a nonhygroscopic nature in the holds, which is true?().
    A

    Danger of heavy ship sweat exists; constant and vigorous ventilation is required

    B

    There is danger of heavy cargo sweat if outside air is introduced by ventilation

    C

    There is little danger of ships sweat, slight possibility of cargo sweat; moderate ventilation is needed

    D

    The po sibility of any sweat problem, either cargo or ship, is frame


    正确答案: A
    解析: 暂无解析

  • 第20题:

    单选题
    To prevent damage by and to storage batteries aboardsmall passenger vessels they should be located().
    A

    in trays constructed of material that is resistant to the electrolyte

    B

    so as to prevent movement when the vessel pitches and rolls

    C

    in a well ventilated area

    D

    All of the above


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    Steam smoke will occur when().
    A

    extremely cold air from shore passes over warmer water

    B

    warm dry air from shore passes over cooler water

    C

    cold ocean water evaporates into warm air

    D

    cool rain passes through a warm air mass


    正确答案: A
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following is the MOST important factor when considering environmental factors?()
    A

    Server room access should be limited to authorized personnel.

    B

    Servers should be kept in a warm and dark environment.

    C

    Remove the floppy drives from the system.

    D

    The server administrator should ensure adequate levels of cooling.


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Hygroscopic cargoes should be ventilated when().
    A

    going from a warm to a cold climate

    B

    the dew point of the outside air is greater than the dew point of the air in the hold

    C

    the dew point of the air in the hold is very low

    D

    the outside dew point is 16℃ and the cargo temperature is 12℃


    正确答案: C
    解析: 暂无解析