Pump Equipment Technical Exchange Edition 20180407
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Participation: Prize 3 Wealth； Correct answer: Reward of 10 wealth points ； Note: A reward of 10 wealth points will be given for correct answers within 48 hours; this post is valid for 48 hours. Multiple-choice question: The items that must be carefully checked during the trial operation of a water pump include ( ). . A. Whether there are any abnormal noises in various components B. Whether there is any oil leakage, air leakage, or water leakage C. Whether the temperatures of various components are normal D. Whether the efficiency of the water pump meets the standards for economic operation Correct answer: ABC https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg
A. Are there any abnormalities in the sounds from various components? B. Is there any oil leakage, air leakage, or water leakage? C. Are the temperatures of various components normal?
A. Whether there are any abnormal noises in various components. B. Whether there is any oil leakage, air leakage, or water leakage. C. Whether the temperatures of various components are normal. D. Whether the efficiency of the water pump meets the standards for economic operation