【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201028
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When installing the cooling water pipes for centrifugal pumps, it is necessary to comply with requirement (A). A. Low inlet and high outlet; B. High inlet and low outlet; C. Inlet on the left and outlet on the right; D. Inlet on the right and outlet on the left. For the daily quiz related to equipment, please respond within three days.:victory: Rewards range from 5 to 15 points depending on the response; those who can provide detailed answers will receive additional rewards. All forum members are welcome to participate actively in order to support the development of the forum! ! !
Choose A. Explanation: When installing the cooling water pipe of a centrifugal pump, it is necessary to ensure that water flows from a lower level to a higher level. First, it is to fill the cooling chamber with a cooling medium in order to ensure an effective cooling effect; second, it prevents the situation where there is no cooling medium in the cooling chamber in case of a water supply failure, which could lead to serious accidents.