【Pump Technology Edition Daily Question】March 6, 2020 (Section benefit: A reward of 10 wealth points for those who answer correctly before the answers are revealed)

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125. Metal gaskets and paper gaskets must be flat, free of burrs or folds; they should not be placed unevenly or in multiple layers, as this will affect the performance of the components. A. Bonding stiffness B. Integrity of the bond C. Stability of the bond. March 5, 2020, Question 124: Answer C. 124. Using (C) as the repair method results in the highest bonding strength between the repaired layer and the metal matrix. ? A. Adhesion?? B. Coating?? C. Chromium plating? D. Metal fastening method. Answer to question 1123 on March 4, 2020: C. 123. The fundamental factor determining the stability of a sliding bearing is the position of the shaft within the bearing (C). A. Rotational speed B. Axial movement C. Size of the eccentric moment D. Lubrication conditions (Answers will be released the day before they are made public; those who get the answers right before the release will receive 10 wealth points, those who get them right after the release will receive 5 wealth points, and those who participate will receive 3 wealth points.) I’ve been a bit busy lately, so it’s taking some time to post questions and provide feedback on answers. But no matter how busy or late it gets, I will still post things and respond to everyone. Thank you all for your continued support!