1. 7.14 When rainwater or snow accumulates on the roof of an external floating roof tank, what will happen to the gauged level in the tank?1) a. It will decrease 2) b. It will remain the same 3) c. It will increase 4) d. Answers a., b. and c. are all wrong
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2. 7.56 What action should an inspector take when requested to set a stop gauge?1) a. Refuse, it s not an inspector s reponsibility 2) b. Follow the company s procedure 3) c. Set the stop gauge and take full responsibility 4) d. Tell the vessel/terminal personnel to set the stop and then check it for accurac
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3. 7.24 Which of the following can affect the accuracy of tank s capacity table?1) a. The flexing of the tank bottom with the transfer of contents 2) b. Expansion at the vertical middle (barreling) occuring during filling 3) c. Accumulated deposits of previous contents on the tank shell 4) d. Answers a., b. and c. are all correct
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4. 7.01 What is commonly meant by the term dip?1) a. Ullage 2) b. Innage 3) c. Free water measurement 4) d. Swing gauge
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5. 7.43 Which of the following statements regarding reference gauge heights is correct?1) a. They should be recorded from the calibration tables, before you start the tank gauging 2) b. They should be checked against the observed gauge heights 3) c. They should be included in the inspection report 4) d. Answers a., b. and c. are all correct
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