【Daily Question】 【AC Version for Static Equipment...Question 02】 January 2, 2019 – True/False Multiple Choice Question...Everything is going well

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This post was last edited by kareale88 on 2019-1-2 08:12: bk03.jpg【Daily Question】【AC Static Equipment Version...Question 02】 January 2, 2019 – 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. Preview! A cash prize of 100,000 RMB is waiting for you to claim – Special preview post for Haichuan’s original knowledge-sharing event: https://bbs.hcbbs.com/thread-2223445-1-1.html. The 2018 Haichuan Top 10 Awards selection is about to begin... https://bbs.hcbbs.com/thread-2232923-1-1.html. 1. When operating pressure vessels, operators should ( ). A. Operate smoothly. B. Overpressure and overheating are strictly prohibited. C. Excessive filling is strictly prohibited. 2. During operation, the () inside the pressure vessel should be cleaned promptly or regularly to prevent overheating, deformation, or accidents. A. Medium B. Impurities C. Scaling, carbon deposition, scarring D. Dust accumulation. 3. The leakage test of pressure vessels must be carried out after the hydraulic test is successful. （）A、Correct B、Wrong Answer 1、 A B C 2、 C 3、 A