SECTION 4 - MARINE MEASUREMENT
หน้าแรก
คำชี้แจง
- ถ้าไม่กรอกทั้งชื่อ และนามสกุลของผู้ทำข้อสอบ ระบบจะไม่ตรวจข้อสอบให้
- ถ้าทำข้อสอบไม่ครบ ระบบจะไม่ตรวจข้อสอบให้
- เกณฑ์ตัดสินผ่านการทดสอบอยู่ที่ร้อยละ 90 หรือ 27 ข้อขึ้นไป
กรอกชื่อจริง
กรอกนามสกุล
แบบทดสอบนี้ มีจำนวนข้อสอบ 89 ข้อ หากต้องการเพิ่มจำนวนข้อ ให้เลือก เพิ่มจำนวนข้อเป็น 20 ข้อ 30 ข้อ 50 ข้อ
1. 4.02 If the vessel has independently certified wedge tables, they may be used instead of calculating the wedge volume yourself.
    a. True
    b. False


2. 4.52 What is the definition of list?
    a. A piece of paper showing the names of all on board personnel
    b. The inclination or leaning of the vessel away from the upright
    c. The correction required when the vessel is not on even keel
    d. The position of the tank contents when the vessel is down by the head
3. 4.24 What components may be included in OBQ?
    a. Free water
    b. Non-liquid material
    c. Liquid material
    d. Any combination of the above
4. 4.28 If the Master refuses to allow manual vessel measurements to be taken in accordance with inspection instructions , what should the inspector do?
    a. Contact the principals immediately, via the inspection company office if appropriate
    b. Issue a letter of protest to the vessel
    c. Comply with the Master s instructions
    d. Answers a., b. and c. are all correct
5. 4.58 Using the Imperial system of measurement; how far apart are draft mark numbers?
    a. 12 inches
    b. 9 inches
    c. 6 inches
    d. 3 inches
6. 4.35 API MPMS Chapter 17.4/ISO 8697 does not address the issue of pumpability.
    a. True
    b. False


7. 4.06 What is the first thing you must do when you board a marine vessel?
    a. Report to the person in charge
    b. Have the tanks open, ready to gauge and sample
    c. Always take samples first
    d. Always take gauges first
8. 4.04 Can a free water volume be calculated using a wedge formula, if the water does not touch the forward bulkhead.
    a. Yes
    b. No


9. 4.40 Is the holding of a key meeting prior to an inspection required to comply with Industry Standards
    a. Yes
    b. No


10. 4.54 Typically, four parties receive samples at the loading port when a marine tank vessel is loaded. Three of those parties are (1) the independent inspector, (2) the vessel for delivery to the discharging terminal, (3) The vessel for retain. Who is the fourth party?
    a. The cargo owner
    b. The vessel for retain
    c. The vessel s agent
    d. The load port terminal
11. 4.19 If a series of innage measurements indicates that the ROB/OBQ lies evenly across the bottom, how should you determine the volume?
    a. By use of trim corrections
    b. By applying the wedge formula
    c. By using an average of the innage measurements.
    d. By using the innage at the official gauge point
12. 4.77 Why should you never break blisters in a tank coating and never disturb piles of debris on a tank floor when performing a tank entry inspection?
    a. The tank atmosphere may be adversely affected
    b. The Inspector may come into contact with potentially dangerous, unknown material
    c. It is the responsibility of vessels personnel to remove debris and prepare the tank surface before the tank is loaded
    d. Answers a., b. and c. are all correct
13. 4.03 If a vessel is out of trim and product in a tank is touching all four bulkheads, should you use the wedge formula to calculate the volume?
    a. Yes
    b. No


14. 4.41 According to EI HM28 [API 17.1], is the inspector required to be present at a key meeting prior to an inspection?
    a. Yes
    b. No


15. 4.56 What is freeboard on a vessel?
    a. The distance from the waterline to the vessel s deck level
    b. The distance from the waterline to the vessel s keel
    c. The time when local Customs officials permit others to board the vessel
    d. The time of day that lay time begins according to the Charter Party
16. 4.73 It is not necessary to prepare a blank of the wall wash liquid if it is supplied by a certified Laboratory.
    a. True
    b. False


17. 4.29 If possible, should you seal a vessel s cargo system sea-valves or any equivalent connection to the ballast system prior to loading?
    a. No
    b. Yes


18. 4.43 What is meant by the term trimmed by the stern?
    a. The aft draft reading is greater that the forward draft reading
    b. The forward draft reading is greater than the aft draft reading.
    c. The ship has water in the aft peak tank.
    d. Trim corrections will always be subtracted from the measured gauge
19. 4.12 When you board a vessel, what is the first thing you do?
    a. Start sampling
    b. Check to see if the inert gas system is on
    c. Report to the person in charge on the vessel
    d. Start taking temperatures
20. 4.18 Why may multipoint gauging be required when performing an OBQ/ROB survey?
    a. To help determine if a wedge condition exists
    b. To help determine the nature (liquid or non-liquid) and quantity of the OBQ/ROB
    c. Because the vessel is on even keel.
    d. Answers a. and b. are correct
21. 4.84 It is acceptable for an inspector to sign Dry Certificates, Vessel Cleanliness certificates showing that cargo tanks are suitable for the intended cargo, ROB certificates with pumpability statements, and pumping logs.
    a. True
    b. False


22. 4.62 Which standard covers pre-loading inspection of vessels tanks?
    a. EI HM 4
    b. ISO 3170
    c. API MPMS Chapter 17.8
    d. Answers a., b. and c. are all wrong
23. 4.59 What information is determined from draft readings?
    a. The depth of the vessel in the water
    b. The trim and list of the vessel
    c. The displacement weight of the vessel
    d. Answers a., b. and c. are all correct
24. 4.26 What is the amount of material found in a tank prior to loading called?
    a. Slops
    b. On Board Quantity (OBQ)
    c. Bunkers
    d. Remaining On Board (ROB)
25. 4.55 What is the preferred method for preparing composite samples from vessel tanks?
    a. On board as long as every cargo tank contains the same cargo
    b. On board, using equal volumes from each tank
    c. In a laboratory, in proportion to the volume in each tank
    d. In a laboratory when S&W and API Gravity are the only tests needed
26. 4.14 When should a bunker inspection be performed?
    a. Only with fuel oil cargoes
    b. With every product except gasoline
    c. When requested by the vessel
    d. As appropriate or on the request of the principal
27. 4.71 During a tank entry inspection, which of the following is not correct?
    a. Since more than one person will be entering the tank, it is not necessary to have a standby person at the hatch
    b. All pipelines should be drained and verified empty
    c. The tank atmosphere should be tested for safe entry
    d. All surface areas should be checked for possible contamination, tank coating condition and loose rust
28. 4.66 When carrying out a wall wash test of a vessel s cargo tank a number of discoloured areas on the tank surface are noted. If the discoloured areas are less than 20% of the tank s surface area, can these areas be sampled (wall washed) and included the tank sample?
    a. Yes
    b. No


29. 4.46 What is the most accurate way of measuring a vessel s list?
    a. Ask the Chief Officer
    b. Reading the clinometer
    c. By comparing the port and starboard amidships draft marks
    d. By comparing the fore and aft drafts
30. 4.27 What is the amount of material found in a tank after discharge called?
    a. Slops
    b. On Board Quantity (OBQ)
    c. Bunkers
    d. Remaining On Board (ROB)
ให้ตรวจสอบชื่อนามสกุลว่ากรอกครบหรือไหม่
พร้อมกับตรวจข้อสอบว่าเลือกทำครบทุกข้อหรือไม่ ไม่ครบไม่ตรวจนะครับ
แนะนำชุดข้อสอบ

1. การเขียนเรียงความ ป.4


2. ตารางทำงานประยุกต์ขั้นสูง ม.4


3. รัฐธรรมนูญของไทย ป.5


4. ข้อสอบมาตรฐานชั้น ม.2 สังคมศึกษา ชุดที่ 4


หน้าแรก

EDUCATION RESEARCH | Test Home
Version Thaitestonline.com | Mobile
เพื่อนบ้านเว็บครูออฟ