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Before welding can be done in a tank that has carried petroleum products，a certificate must be obtained from ______.A.the customsB.the Register Bureau of shippingC.the shipyard fire departmentD.a certified gas chemist

题目

Before welding can be done in a tank that has carried petroleum products，a certificate must be obtained from ______.

A.the customs

B.the Register Bureau of shipping

C.the shipyard fire department

D.a certified gas chemist

相似考题

1.Never before in China ________ for the farmers.A.has so much been doneB.have so much been doneC.has been done so muchD.so much have been done

2.Within the team, a work plan can tell each member what()and why.A. is being doneB. has doneC. has been done

3.Before petroleum______, another way has to be found.A、takes outB、runs outC、makes outD、works out

4.() they are doing has never been done before.A、ThatB、WhatC、Whether

更多“Before welding can be done in a tank that has carried petroleum products,a certificate mus ”相关问题

  • 第1题：

    Before welding can be done in a tank that has previously carried petroleum products，a certificate must be obtained from ________ ．

    A.the customs

    B.the Register Bureau of shipping

    C.the shipyard fire department

    D.a certified gas chemist


    正确答案：D

  • 第2题：

    The Certificate of Inspection for your tanker authorizes the carriage of grade A and lower products. Which chemical may NOT be carried unless it is specifically endorsed on the Certificate of Inspection?

    A.Amylene

    B.Diisobutyl Phthalate

    C.Oleic acid

    D.Vinyl acetate


    正确答案：D

  • 第3题：

    When a non-volatile cargo is carried in a tank that has not been previously gas freed，then that tank shall ______．

    A.be purged with hydrocarbon gas prior to loading

    B.be gas-freed after loading operations

    C.not be maintained in an inert condition

    D.be maintained in an inert condition


    正确答案：D

  • 第4题：

    All that can be done．

    A.have been done
    B.have done
    C.has been done
    D.has done

    答案：C
    解析：

  • 第5题：

    单选题
    A vessel has sustained damage in a collision with another vessel. It is necessary to have a Seaworthy Certificate before the vessel sails. Who will issue this certificate?（）
    A

    American Consul

    B

    Classification Society

    C

    Captain of the Port

    D

    Officer in Charge，Marine Inspection


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    He has never done this type of work before; I am not sure how he will fit（）with it.
    A

    in

    B

    on

    C

    into

    D

    up


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    The Certificate of Inspection of a damaged tank barge has expired. What certificate authorizes the barge to move to a repair facility for repair and inspection?（）
    A

    Application for Inspection

    B

    Change of Employment

    C

    Permit to Proceed

    D

    Temporary Certificate of Inspection


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    Before welding is permitted on a fuel tank, it must be certified or declared （）
    A

    safe for becoming rounded

    B

    safe for hot work

    C

    not safe for personnel

    D

    not safe for hot work


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    If emergency welding repairs must be made to the upper area of a fuel tank, the tank and/or adjacent compartments may need to be （）
    A

    gas freed

    B

    inerted

    C

    filled with water

    D

    all of the above as necessary


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Following a grounding, you can best determine that a SLACK fuel oil tank has been holed by （）.
    A

    sounding the tank

    B

    waiting for the vessel to list

    C

    examining tank boundaries

    D

    checking fuel oil strainers


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    The Certificate of Inspection for your tanker authorizes the carriage of grade A and lower products. Which chemical may NOT be carried unless it is specifically endorsed on the Certificate of Inspection? （）
    A

    Amylene

    B

    Diisobutyl Phthalate

    C

    Oleic acid

    D

    Vinyl acetate


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    （）they are doing has never been done before.
    A

    That

    B

    What

    C

    Why

    D

    Whether


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Before welding in a tank that has carried petroleum products，the tank must be certified by ______.

    A.the Coast Guard

    B.the ABS

    C.the shipyard fire department

    D.a certified marine chemist


    正确答案：D

  • 第14题：

    What refers to the depth of a petroleum product in a tank ________．

    A.Innage

    B.Outage

    C.Thievage

    D.Ullage


    正确答案：A

  • 第15题：

    The ( ) were carefully inspected before we issue the Phytosanitary Certificate.
    A. animal products B. plant products
    C. machines D. electronic toys


    答案：B
    解析：

  • 第16题：

    （）they are doing has never been done before.

    AThat

    BWhat

    CWhy

    DWhether


    B
    略

  • 第17题：

    单选题
    Petroleum cargo tanks should not be topped off at deck level when loading on a cold day because（）.
    A

    a subsequent temperature rise will cause the cargo to overflow

    B

    air pockets may cause the cargo to bubble out of the ullage hole

    C

    the increased viscosity of the product requires higher loading pressure which increases the chances of a spill

    D

    the tank valve may be stiff and a spill will occur before the valve can be closed


    正确答案： B
    解析： 暂无解析

  • 第18题：

    单选题
    If the Certificate of Inspection of a damaged tank barge has expired，which certificate may be issued to allow its movement to a repair facility? （）
    A

    Change of employment

    B

    Permit to proceed

    C

    Application for inspection

    D

    Temporary Certificate of Inspection


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    Which of the petroleum products listed has the lowest flash point?（）
    A

    Hydraulic oil

    B

    Lubricating oil

    C

    Diesel oil

    D

    Refrigeration oil


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A tank which has been sealed for a long period of time can be dangerous because （）.
    A

    steel surfaces consume oxygen by rusting

    B

    sealed tanks usually form a vacuum

    C

    moisture condenses in the tank, displacing the oxygen

    D

    most tank coatings give off poisonous vapors in the presence of moisture


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an（）.
    A

    Orsat apparatus

    B

    flame safety lamp

    C

    Halide torch

    D

    combustible gas indicator


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    When inspecting a tank barge to see that it has all the required fire extinguishers and other safety items aboard，which of the following is the best source for determining what is required? （）
    A

    The supervisor in charge of the dock to which the barge is tied up

    B

    Part 38 of the Rules and Regulations for Tank Vessels

    C

    The Certificate of Inspection of the barge

    D

    The local fire marshal


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following needs to be done before a hard drive can be formatted?（）
    A

    Labeled

    B

    Rebooted

    C

    Initialized

    D

    Defragmented


    正确答案： A
    解析： 暂无解析

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