Practice questions on August 14, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies
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Multiple-choice question: The online analysis instruments available for atmospheric and vacuum distillation units include __________. (1) Instruments for analyzing the initial boiling point and dry point of gasoline; (2) Instruments for analyzing the freezing point and specific gravity of aviation fuel; (3) Instruments for analyzing the flash point and freezing point of light diesel; (4) Instruments for analyzing the freezing point of heavy diesel. Answer: (1) (2) (3) (4)
1) Instruments for analyzing the initial boiling point and dry point of gasoline; 2) Instruments for analyzing the freezing point and specific gravity of aviation fuel; 3) Instruments for analyzing the flash point and freezing point of light diesel; 4) Instruments for analyzing the freezing point of heavy diesel
(2) Kerosene freezing point and specific gravity analysis instruments
(1)(2)(3)(4)
(1) (2) (3) (4)