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. 2.44 A US barrel has a volume of?
    a. 55 US gallons
    b. 1 cubic meter
    c. 5 liters
    d. 42 US gallons
2. 2.23 What is the total volume of all material in a tank at the observed temperature called?
    a. Total Calculated Volume (TCV)
    b. Total Observed Volume (TOV)
    c. On Board Quantity (OBQ)
    d. Gross Observed Volume (GOV)
3. 2.05 What does the abbreviation S&W stand for?
    a. Sand and Water
    b. Sediment and Waste
    c. Scale and Water
    d. Sediment and Water
4. 2.12 The density of a liquid will change as its temperature changes.
    a. True
    b. False


5. 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
6. 2.25 What is the volume of all material in a tank, less the free water, called, when corrected by the volume correction factor?
    a. Gross Standard Volume (GSV)
    b. Gross Observed Volume (GOV)
    c. Total Calculated Volume (TCV)
    d. Net Standard Volume (NSV)
7. 2.19 What is Total Calculated Volume (TCV)?
    a. GSV plus free water
    b. NSV plus free water
    c. GSV less sediment and water
    d. NSV plus sediment and water
8. 2.09 What is a datum plate?
    a. A level metal plate located directly under the reference gauge point to provide a fixed contact surface from which liquid depth measurement can be made.
    b. A metal plate located next to the gauging point on a tank indicating the reference gauge height.
    c. A metal plate located close to the gauging point on a tank listing all the relevant tank data
    d. A level metal plate located at the top of a gauge hatch on a tank from which the gauge height is measured.
9. 2.16 What is Gross Observed Volume (GOV)?
    a. The total measured volume of all petroleum liquids, sediment and water, and free water at observed temperature
    b. The total volume of all petroleum liquids and sediment and water, excluding free water, at observed temperature
    c. The total volume of all petroleum liquids excluding sediment and water and free water, at observed temperature
    d. The total volume of all petroleum liquids and sediment and water, excluding free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density
10. 2.31 What is the term for the amount to be paid by the Charterer if a vessel is delayed beyond the terms allowed in the Charter Party?
    a. Dispatch money
    b. Demurrage
    c. Disbursement
    d. Penalty money
11. 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
12. 2.34 What is the name given to the mixture of oil, tank washings, water and sediment collected in a designated ship s tank?
    a. Polluted oil
    b. Merchantable oil
    c. Slops
    d. Hazardous waste
13. 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
14. 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
15. 2.17 What is Gross Standard Volume (GSV)?
    a. The total volume of all petroleum liquids excluding free water, water and sediment, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density
    b. The total volume of all petroleum liquids including free water, water and sediment, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density
    c. The total volume of all petroleum liquids and sediment and water, excluding free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density