【Daily Question】December 23, 2015 – Boiler Basics True/False Questions (Top 50 responders receive +3 wealth points; those who get it right earn an additional +3 to +8 wealth points)
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The last edit to this post was made by *anpangpang on 2015-12-24 at 19:48. The Mechanical Section has introduced the \"Question of the Day\" feature, which not only helps to foster an active atmosphere for technical discussions and guide the direction of such exchanges but also provides users with financial rewards, enabling them to experience various cool features. True or False: The water temperature for hydrostatic testing is generally maintained between 10-30 degrees Celsius. (Incorrect) Please note: We will close this post after 24 hours, and at that time we will announce the best reply (the best assistance), as well as the answer and explanation. The competition for \"Active Experts and Weekly Stars\" in the Machinery section has begun: http://bbs.hcbbs.com/thread-1489069-1-1.html. A comprehensive guide to preventing equipment from freezing over winter: http://bbs.hcbbs.com/thread-1502793-1-1.html
Error – it should be 30–50 degrees
During the hydraulic testing of X carbon steel, 16MnR, and normalized 15MnVR steel containers, the liquid temperature must not be lower than 5℃； For other low-alloy steel containers, the liquid temperature during the hydrostatic test must not be lower than 15°C. If factors such as plate thickness cause the material’s ductile transition temperature to increase, the temperature of the testing liquid must be increased accordingly
The water temperature for hydrostatic testing is generally maintained between 10 and 30 degrees Celsius. (Mistake)
Error: The water temperature for hydrotesting is generally maintained between 10-30 degrees Celsius. (x)
The water temperature for hydrostatic testing is generally maintained between 10 and 30 degrees Celsius. (Mistake)
The water temperature for hydrostatic testing is generally maintained between 10 and 30 degrees Celsius. ( Wrong )
The water temperature for hydrostatic testing is generally maintained between 10 and 30 degrees Celsius. (Mistake)
The water temperature for hydrostatic testing is generally maintained between 10 and 30 degrees Celsius. (right)
The water temperature for hydrostatic testing is generally maintained between 10 and 30 degrees Celsius. (Yes)