【Daily Question】 【AC Version for Static Equipment...Question 19】 December 4, 2018 – True/False Multiple Choice...Enter to win a prize
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This post was last edited by kareale88 on 2018-12-4 08:45: bk07.jpg【Daily Question】【AC Static Equipment Version...Question 19】 December 4, 2018 – True/False multiple-choice question...... Please enter the answers (multiple choice, single choice, single choice) 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 by 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. 1. Pressure vessels that meet the requirements of ( ) must undergo a leak test. A. The toxicity level of the medium is extremely or highly hazardous; B. The toxicity level is moderately hazardous; C. Minor leaks are not permitted in the design. 2. Plans for modifying or carrying out major repairs on pressure vessels must be approved by (). A. The supervision and inspection agency for construction work B. The local authorities responsible for the supervision of special equipment C. The original design unit or a design unit with the appropriate qualifications D. The entity that operates the pressure vessel. 3. For the repair and modification of pressure vessels, it is sufficient for the unit carrying out such work to have the necessary license in order to carry out all repairs and modifications. （） A、Correct B、Incorrect Answer 1、 A C 2、 C 3、 B
1. The leakage test for pressure vessels shall meet the following conditions: pressure vessels of (AC). A. The toxicity level of the medium is extremely or highly hazardous; B. The toxicity level is moderately hazardous; C. Minor leaks are not permitted in the design. 2. Plans for modifying or carrying out major repairs on pressure vessels must be approved by (C). A. The supervision and inspection agency for construction work B. The local authorities responsible for the supervision of special equipment C. The original design unit or a design unit with the appropriate qualifications D. The entity that operates the pressure vessel. 3. For the repair and modification of pressure vessels, it is sufficient for the unit carrying out such work to have the necessary license in order to carry out all repairs and modifications. (B) A. Correct B. Incorrect
1. A, C (The question seems to have an issue; it’s not about the conditions that a leakage test must meet, but rather that a leakage test is required in order to satisfy such conditions. For designs with moderate toxicity, it may also be stipulated that a leakage test be conducted.) 2. c 3. B (Appropriate qualifications are required.)
1, AC, 2, C 3,B
1.AC 2.C 3.B
1.ABC 2.C 3.B
1.ABC 2.C 3.B