SECTION 2 – DEFINITIONS
คำชี้แจง - ถ้าไม่กรอกทั้งชื่อ และนามสกุลของผู้ทำข้อสอบ ระบบจะไม่ตรวจข้อสอบให้ - ถ้าทำข้อสอบไม่ครบ ระบบจะไม่ตรวจข้อสอบให้ - เกณฑ์ตัดสินผ่านการทดสอบอยู่ที่ร้อยละ 90 หรือ 18 ข้อขึ้นไป
ทุกครั้งที่เข้าทำแบบทดสอบเสร็จสมบูรณ์ จะได้รับแต้มเข้าใช้งาน 1 แต้ม | ส่วนนี้จะทำการบันทึกข้อมูลเพื่อออกใบรับรอง หากทำแบบทดสอบผ่านเกณฑ์ที่กำหนด
แบบทดสอบนี้ มีจำนวนข้อสอบ 44 ข้อ หากต้องการเพิ่มจำนวนข้อ ให้เลือก เพิ่มจำนวนข้อเป็น 20 ข้อ 30 ข้อ 50 ข้อ

1. 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. 2. 2.08 What is clingage? a. The wedge shaped volume of oil remaining in a tank after discharge b. The non-liquid wedge-shaped volume of oil remaining in a tank after discharge c. The cargo that adheres to the internal vertical surfaces of a tank after it has been emptied. d. The ability of a liquid to cling to the inside surface of a container 3. 2.38 How is trim defined? a. The same as the draft b. The difference between the forward and aft draft c. The average of the forward draft, the amidships draft, and the aft draft d. The leaning of the vessel to one side 4. 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 5. 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(Suction) and returning it to the top of the oil at a uniform rate so that the sampler is no more than 85% full when withdrawn from the oil.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to the level of the outlet, then opening the sampler and raising it at a uniform rate so that it is about 80% full when withdrawn from the oil.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 6. 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 7. 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 8. 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 d. The total volume of all petroleum liquids including free water but excluding sediment and water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density 9. 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 10. 2.27 What is the Reference Gauge Height of a tank? a. The distance from the tank top to the tank bottom b. The distance from the ullage hatch to the datum plate c. The distance from reference gauge point to the tank bottom or datum plate d. The distance from tank bottom to the ullage hatch 11. 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 12. 2.42 What is load on top? a. The shipboard practice of collecting water and water and oil mixtures resulting from ballasting and tank cleaning operations (usually in a slop tank) and subsequently loading cargo on top of it and pumping the mixture ashore at the discharge port. b. The act of commingling existing onboard quantity with cargo being loaded c. Answers a. and b. are correct d. Answers a., b. and c. are all wrong 13. 2.11 What is the formula for density? a. Length divided by width b. Volume divided by temperature c. Mass divided by volume d. Mass divided by relative density 14. 2.41 What has the same meaning as the term innage? a. Ullage b. Sounding c. Outage d. Answers a., b. and c. are all wrong 15. 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 16. 2.14 What is an emulsion? a. A heavy viscous liquid b. A heavy viscous liquid containing a large amount of entrained sediment c. An oil & water mixture that does not readily separate d. A layer of free water located above a heavy viscous petroleum product 17. 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 18. 2.26 The Net Standard Volume (NSV) is the Gross Standard Volume (GSV) less? a. Total Calculated Volume (TCV) b. Total Observed Volume (TOV) c. Gross Standard Volume (GSV) d. Sediment and Water (S&W) 19. 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 20. 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 ให้ตรวจสอบชื่อนามสกุลว่ากรอกครบหรือไหม่ พร้อมกับตรวจข้อสอบว่าเลือกทำครบทุกข้อหรือไม่ ไม่ครบไม่ตรวจนะครับ

1. Post-test(Healthy eating /some any)

2. บทที่ 1 ข้อมูลและเทคโนโลยีสารสนเทศ ป.4

3. แนวข้อสอบครูผู้ช่วย ชุด พรบ.สภาครูและบุคลากรทางการศึกษา

4. แนวสอบ ภาษาไทยเพื่อการสื่อสาร ชุดที่1