1. 7.38 If there is a discrepancy between Reference Gauge Height and Observed Gauge Height when gauging a shore tank what action should be taken?1) a. Adjust the gauge to observed reference height
2) b. Ullage the tank
3) c. Recheck the gauge, make a note of the difference and inform your supervisor
4) d. The difference can be ignored it as long as the ship to shore difference does not exceed 0.5%
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2. 7.45 When would a check be made for water on the top of a cargo?1) a. If the observed density is less 1000 kg/m3 [observed API gravity greater than 10.0]
2) b. If the observed density is greater 1000 kg/m3 [observed API gravity less than 10.0]
3) c. It is never necessary to check for the presence of water on top of a cargo
4) d. Only for fuel oil cargoes
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3. 7.08 An innage gauge bob is pointed to aid in penetration of tank non-liquid. Where is its zero point?1) a. Top of the eye
2) b. Bottom of the eye
3) c. Tip of the bob
4) d. Inside of the tape swivel
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4. 7.21 What is the measured distance from the datum plate or tank bottom to the reference gauge point called?1) a. The observed reference height
2) b. The innage gauge height
3) c. The reference gauge height
4) d. The ullage gauge height
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5. 7.09 What is the observed gauge height of a tank?1) a. The distance from the reference gauge point to the bottom of the tank or the datum plate as measured during the gauging operation
2) b. The distance from the reference gauge point to the bottom of the tank or the datum plate as shown on the tank capacity tables
3) c. The distance from the ullage pipe to the liquid level
4) d. Usually written somewhere on the ullage pipe
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