SECTION 2 – DEFINITIONS
หน้าแรก
คำชี้แจง
- ถ้าไม่กรอกทั้งชื่อ และนามสกุลของผู้ทำข้อสอบ ระบบจะไม่ตรวจข้อสอบให้
- ถ้าทำข้อสอบไม่ครบ ระบบจะไม่ตรวจข้อสอบให้
- เกณฑ์ตัดสินผ่านการทดสอบอยู่ที่ร้อยละ 90 หรือ 18 ข้อขึ้นไป
กรอกชื่อจริง
กรอกนามสกุล
ทุกครั้งที่เข้าทำแบบทดสอบเสร็จสมบูรณ์ จะได้รับแต้มเข้าใช้งาน 1 แต้ม | ส่วนนี้จะทำการบันทึกข้อมูลเพื่อออกใบรับรอง หากทำแบบทดสอบผ่านเกณฑ์ที่กำหนด
แบบทดสอบนี้ มีจำนวนข้อสอบ 44 ข้อ หากต้องการเพิ่มจำนวนข้อ ให้เลือก เพิ่มจำนวนข้อเป็น 20 ข้อ 30 ข้อ 50 ข้อ
1. 2.33 What is the name given to the factor calculated from the ratios of historical Total Calculated Volumes (TCV) of a vessel (less OBQ/ROB) with the corresponding historical Total Calculated Volumes (TCV) of shore delivered/received volumes?
    a. Voyage Analysis Factor
    b. Tank Correction Factor
    c. Vessel Experience Factor
    d. Ullage Correction Factor
2. 2.01 What does the API Gravity scale indicate?
    a. Density
    b. Volume
    c. Weight in Vacuum
    d. Ratio of weight to density
3. 2.28 What term describes a vessel with the forward draft greater than the aft draft?
    a. Down by the stern
    b. Trimmed by the head
    c. Up at the bow
    d. Listing dangerously
4. 2.12 The density of a liquid will change as its temperature changes.
    a. True
    b. False


5. 2.32 What is the name of the document which is given as an official receipt for the cargo on board a vessel?
    a. Certificate of Quality
    b. Custom declaration
    c. Bill of Lading
    d. Charter party
6. 2.10 What is deadwood?
    a. Wooden cup-case thermometer cases that are no longer fit for use
    b. Any piece of gauging equipment made of wood (i.e. wooden handles of gauge tapes, cup-case thermometer cases) that have been exposed to chemicals and have been damaged as a result
    c. Any tank fitting or structural member inside a tank that affects the capacity of the tank
    d. Answers a., b. and c. are all wrong
7. 2.21 How is a running sample obtained?
    a. by lowering an unstoppered sampler from the top of the oil to the level of the outlet (Suction) and returning it to the top of the oil at a uniform rate so that the sampler is no more than 85% full when withdrawn from the oil.
    b. by lowering a stoppered sampler to the level of the outlet, then opening the sampler and raising it at a uniform rate so that it is about 80% full when withdrawn from the oil.
    c. by lowering a stoppered sampler to the mid point of the tank contents, then opening the sampler and raising and lowering it at a uniform rate until it is full
    d. by lowering an unstoppered sampler to the mid point of the tank contents, then raising and lowering it at a uniform rate until it is full
8. 2.30 What is ullage?
    a. The depth of the empty space above the liquid in a tank
    b. The height of the free water in a tank
    c. The length of an ullage tape
    d. The depth of the liquid in a tank
9. 2.40 How is free water defined?
    a. The layer of water present in the tank that is not suspended in the oil
    b. Any water found on the bob with water paste
    c. Any water found using the tank gauging equipment
    d. Any water that is trim corrected
10. 2.06 Which of the following are equivalent to a volume of one cubic metre?
    a. 264.172 US gallons
    b. 6.28981 US Barrels
    c. 1000 litres
    d. Answers a., b. and c. are all correct
11. 2.29 What does an innage, sounding or dip measure?
    a. The depth of the empty space above the liquid in a tank
    b. The depth of the sediment in a tank
    c. The length of an innage tape
    d. The depth of the liquid in a tank
12. 2.04 What is a permanent ballast tank?
    a. A tank that contains ballast at all times
    b. A tank that is designated to contain only ballast
    c. A tank that is used only to maintain a permanent list condition
    d. Answers a., b. and c. are all wrong
13. 2.13 What is relative density?
    a. The ratio of the mass of a given volume of liquid at a stated temperature to the mass of an equal volume of pure water at a stated temperature
    b. The relative ability of a liquid to remain in a liquid state when cooled below standard freeze point
    c. A measure of the relative viscosity of a liquid
    d. The ratio of a given mass of a liquid when compared with its mass at 60 °F
14. 2.03 What is ballast?
    a. Water in the tanks of a vessel used for laundry and other sanitation purposes
    b. Any water on board a vessel in any tank
    c. Water that is used to clean cargo tanks
    d. Water that allows the vessel to maintain stability and to control stress and trim
15. 2.36 How is Gross Observed Volume (GOV) defined?
    a. The volume read from the strapping table
    b. The total volume of all petroleum liquids and sediment and water, excluding free water, at observed temperature and pressure
    c. The volume read from the strapping table corrected for roof displacement
    d. The volume used to calculate vessel ratios
16. 2.05 What does the abbreviation S&W stand for?