1. 8.30 API MPMS Chapter 7 describes a large temperature difference between upper, middle and lower reading as?1) a. Greater than 0.5°F [0.25°C]
2) b. Greater than 1.0°F [2.0°C]
3) c. Greater than 2.0°F [1.0°C]
4) d. Greater than 5°F [2.5°C]
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2. 8.31 What is the maximum amount by which the reading on a portable electronic thermometer can vary when it may be considered to have stabilized?1) a. 0.3 °C [0.5°F]
2) b. 1 °C [2.0°F]
3) c. No variation is permitted
4) d. 0.1 °C [0.2°F]
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3. 8.37 Which API MPMS Chapter covers temperature determination?1) a. Chapter 3
2) b. Chapter 7
3) c. Chapter 8
4) d. Chapter 17
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4. 8.02 Does API MPMS Chapter 7/ISO 4268 make any references to the construction of portable electronic thermometers?1) a. Yes
2) b. No
3) c.
4) d.
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5. 8.43 What does the term temperature stratification mean?1) a. That there are differences in temperature at different distances from the tank wall [tank shell]
2) b. That there are differences in temperature at different levels in a tank
3) c. That the temperature difference measured at any two levels in a tank exceeds 2 °C [5°F]
4) d. Answers a. and b. are correct
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