【Daily Question】【AC Version for Static Equipment...Question 14】November 28, 2018 – True/False Multiple Choice Question....

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bg14.jpg【Daily Question】【AC Version for Static Equipment...Question 14】November 28, 2018 – True/False Question...... 1. If a pressure vessel experiences any of the following abnormal conditions during operation, emergency shutdown measures should be taken. （） A. Working pressure, medium temperature or wall temperature exceeding specified values, as well as abnormal liquid levels, and these conditions cannot be brought under control despite taking measures; B. Overfilling; C. Other abnormal situations. 2. During the operation of pressure vessels, frequent and significant fluctuations in pressure must be strictly controlled, mainly to prevent damage to the pressure vessel’s （） under alternating loads. A. Ductility B. Brittleness C. Fatigue 3. If safety accessories fail or get damaged during the operation of pressure vessels, and these issues are not addressed promptly, it can lead to accidents. ( ) A. Correct B. Incorrect Answer: 1. A B C 2. C 3. A Answers (multiple choice, single choice, single choice) please fill in in order. Reward rules: 1 wealth for participation, 3 wealth for each correct answer, up to a maximum of 10 wealth. This topic is valid for two days; no score will be given if it exceeds two days, i.e., after 48 hours. At the start of this question, sea friends may recommend answers; those of high quality will be rewarded, and the best answers will be highlighted.