1. 8.36 A liquid-in-glass thermometer with a range between 60°F and 180°F and must be accurate to within?1) a. ± 1.0 °F
2) b. ± 0.5 °F
3) c. ± 0.1 °F
4) d. ± 0.25 °F
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2. 8.33 When using a portable electronic thermometer, what is the minimum amount of time the probe must stay in a middle distillate of density 821.7 kg/m3 [API gravity 40.7] , if the probe is moving?1) a. 30 seconds
2) b. 1 minute
3) c. 2 minutes
4) d. 5 minutes
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3. 8.42 In motion is defined as continuously raising and lowering the probe above and below the desired temperature measurement depth, by approximately how much?1) a. 15cm [6 inches]
2) b. 1metre [40 inches]
3) c. 30cm [12 inches]
4) d. 50cm [20 inches]
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4. 8.41 A liquid-in-glass thermometer must be verified against a thermometer traceable to a national standard when new and then at maximum intervals of?1) a. 3 months
2) b. 6 months
3) c. 1 year
4) d. 5 years
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5. 8.51 The immersion time for a cup-case assembly is minimized by continually raising and lowering the assembly 0.3m [1 foot] above and below the desired temperature measurement point.1) a. True
2) b. False
3) c.
4) d.
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