【Daily Question】August 17: Judgment on pump vibration (first 80 participants get +2; those who answer correctly receive an additional 3–8 units of wealth)
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This post was last edited by Cuicui Chang on 2015-8-18 at 10:17. The Mechanical Section has introduced the \"Question of the Day\" feature, which aims to foster an active atmosphere for technical discussions and guide the direction of such exchanges. It also provides users with financial rewards, helping them experience various cool features. True or False: The vibration in the pipeline at the outlet of the feed water pump is caused by the vibration generated during the rotation of the pump, which is transmitted to the connected pipelines; it represents a transmission from the vibration source. ( ) Correct answer: (Yes) Requirements and hints for answering the question: Reply with the answer you believe to be correct; if you provide a detailed explanation or analysis of the question or answer, an additional reward will be given. You will receive extra compensation if your answer is correct and your explanation is thorough and accurate. Feel free to answer the questions. 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. Please do not submit answers repeatedly. As a reward for your effort, if you post a topic in this section within two days that provides a detailed explanation of the knowledge points related to this question, please reply or leave a comment in this post to inform us, and we will have a moderator award you + charm points. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights. After registration, we will rank based on the content of the posts: the last-place contestant will receive +1 charm, the second-to-last +2 charm, and so on, with the highest score earning +5 charm. Call for weekly topics and daily questions (prizes for participation) [Mechanical Section] Collection of essential knowledge [Seeking manufacturer sponsorship] (long-term campaign) [Rewards for recommending valuable content] Summary of daily questions and answers related to mechanical equipment for 2015
The vibration in the pipeline at the outlet of the feed water pump is caused by the vibration generated as the feed water pump rotates, which is transmitted to the connected pipelines; it represents a transmission from the vibration source. ( × )
Correct :):):):):):):):)
The vibration in the pipeline at the outlet of the feed water pump is caused by the vibration generated as the feed water pump rotates, which is transmitted to the connected pipelines; it represents a transmission from the vibration source. ( X )
The vibration in the pipeline at the outlet of the feed water pump is caused by the vibration generated as the feed water pump rotates, which is transmitted to the connected pipelines; it represents a transmission from the vibration source. (True)
The vibration in the pipeline at the outlet of the feed water pump is caused by the vibration generated as the feed water pump rotates, which is transmitted to the connected pipelines; it represents a transmission from the vibration source. (Yes)
1. The base of the water pump itself is equipped with shock-absorbing devices that can mitigate some of the vibrations caused by the rotation of the pump; therefore, the vibrations in the pump’s outlet pipe are not entirely due to the rotation of the pump； 2. At the pump outlet, variations in the pressure of the fluid, changes in the fluid’s velocity, and unstable flow conditions can all cause vibrations in the outlet pipeline ； 3. The installation position of the water pump outlet pipe and the appropriateness of its fixing devices can also cause vibration in the water pump outlet pipe ； 4. Additionally, whether the water pump is operating properly and whether there is air in the system can both cause vibration in the pump’s outlet pipeline
The vibration in the pipeline at the outlet of the feed water pump is caused by the vibration generated as the feed water pump rotates, which is transmitted to the connected pipelines; it represents a transmission from the vibration source. (Yes)