【Weekly 3 Questions, Question 34】2017.10.26

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This post was last edited by xh8618 on 2017-10-26 at 13:07. bg9.png The question for this issue is as follows: (Single-choice question) Among the options below, ( ) is not a technical parameter for selecting solenoid valves. A. Operating temperature of the medium B. Flow capacity C. Density of the medium D. Operating voltage. The answers will be announced on October 28, 2017. Answers to the previous question: (Single-choice question) Which of the following ( ) may cause the interlock system to malfunction? A. Interlocked shutdown B. Failure of one component in the \"three-out-of-two\" detection circuit C. Fault in the solenoid valve of the interlock system’s control valve D. Automatic transition of process operation to manual mode. The answer is C. ———————————————————————————————————————————————————————— 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