,Petroleum คำชี้แจง
- ถ้าไม่กรอกทั้งชื่อ และนามสกุลของผู้ทำข้อสอบ ระบบจะไม่ตรวจข้อสอบให้
- ส่วนนี้จะไม่มีการบันทึกผลสอบ หากต้องการบันทึกโปรดสมัครสมาชิก
- ถ้าทำข้อสอบไม่ครบ ระบบจะไม่ตรวจข้อสอบให้
- ผู้ทำข้อสอบจะมีเวลาในการทำข้อสอบเพียง 30 นาที หากเกินเวลา ระบบจะไม่ตรวจข้อสอบให้
- เกณฑ์ตัดสินผ่านการทดสอบอยู่ที่ร้อยละ 80 หรือ 8 ข้อขึ้นไป
ส่วนนี้จะไม่มีการบันทึกผลสอบ และแสดงเฉลยแบบทดสอบ หากต้องการบันทึก และรายงานการทำแบบทดสอบ โปรดสมัครสมาชิก 
1. 7.42 How often should a working gauge tape be inspected for wear and tear?
    a. Daily or prior to each use
    b. Once per week
    c. Once per month
    d. Once per year
2. 7.30 When using water finding paste in heavy oils, which of the following actions should you take to enable the paste to be read more easily?
    a. Gently blowing on the gauging bar to remove the heavy oil.
    b. Use a soft cotton rag or towel to remove the excess oil
    c. Use a suitable solvent to gently wash to the surface of the paste.
    d. Immerse the gauging bar in a container full of light product such as gasoline.
3. 7.01 What is commonly meant by the term dip?
    a. Ullage
    b. Innage
    c. Free water measurement
    d. Swing gauge
4. 7.10 What is innage or dip?
    a. The distance from the datum plate or the tank bottom to the surface of the product
    b. The measurement from the tank bottom to reference point
    c. The cut found on the bob
    d. The distance from the reference point to surface of the product
5. 7.29 When using water finding paste in light products, how long should the gauging bar be left in position?
    a. A minimum of 5 seconds
    b. A minimum of 10 seconds
    c. A minimum of 30 seconds
    d. A minimum of 45 seconds
6. 7.02 What occurs when a shore tank is filled to a level in the critical zone?
    a. The flexing bottom of a tank is at its highest point
    b. The tank will overflow if more liquid is added
    c. The floating roof is no longer resting on its legs
    d. The floating roof is only partially afloat and the capacity table may be inaccurate
7. 7.13 What is a tank datum plate?
    a. The position on a tank where the gauge height is noted.
    b. The point marked on the gauge hatch of a tank to indicate the position from which the tank is to be gauged.
    c. The plate on the tank shell that lists the tank general data such as roof weight, height of tank, etc.
    d. A plate placed in the tank and directly under the reference gauge point to provide a fixed contact surface.
8. 7.49 When is a provisional gauge or insurance gauge taken prior to the official gauge?
    a. When the official gauge will not be taken for a significant period of time after completion of cargo operations.
    b. When it is required by your employer s insurance company
    c. When it is required by the Charter Party
    d. Answers a., b. and c. are all correct
9. 7.53 When inspecting a series of rail tank cars the liquid outage/ullage level must be measured in all cars
    a. True
    b. False
10. 7.26 To determine the ullage of the liquid in a tank using an innage tape and bob assembly, what procedure should be followed?
    a. Read the immersion depth of the tape at the reference gauge point and subtract the oil cut reading on the bob
    b. Read the immersion depth of the tape at the reference gauge point and add the oil cut reading on the bob
    c. Subtract the oil cut on the bob from the tank reference gauge height indicated on the tank capacity table
    d. Subtract the oil cut on the bob from the measured tank reference gauge height
พร้อมกับตรวจข้อสอบว่าเลือกทำครบทุกข้อหรือไม่ ไม่ครบไม่ตรวจนะครับ

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