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This post was last edited by xh8618 on 2017-10-31 at 13:39. The file bg9.png is attached. The question for this issue is as follows: (Single-choice question) A Coriolis mass flow meter is ( ). A. A combined mass flow meter B. A direct-type mass flow meter C. An indirect-type mass flow meter D. A compensated mass flow meter. The answer will be announced on November 2, 2017. Answers to the previous issue: (Multiple-choice question) For a level measurement instrument equipped with a three-valve assembly, which of the following situations will cause the instrument’s indication to be lower? A. Leakage in the balance valve; B. Leakage at the joint of the negative pressure gauge tube; C. Leakage in the gauge tube on the positive pressure side; D. Overheating of the heating element for the negative pressure gauge tube. The answers are AC. ———————————————————————————————————————————————————————— Scoring criteria: 2 points for an incorrect answer; 3–8 points for an *incomplete* correct answer; 10 points for a correct answer accompanied by a detailed explanation; 12–15 points if a correct answer includes additional *supplementary* information. Please score according to these criteria. Note: If there are editing records after answering, only 1 point in wealth will be given to the participant. The time limit for answering is before the next question; 2 points are awarded if the answer is correct within two periods after the deadline, while no points are given if the answer is incorrect or if more than two periods pass. Each instance of continuous malicious spamming results in a deduction of 2 wealth points, with no upper limit; only numbers and emojis are allowed. Any random letters entered, unrelated to the answer, are considered malicious spamming. Points will start to be deducted after three warnings