【Daily Question】Pump Equipment Technical Exchange Edition 20180111
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Join from today: Prize of 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: When a centrifugal pump experiences cavitation, which of the following can be taken as an emergency measure? A. Open the discharge valve wider B. Close the suction valve tighter C. Open the bypass valve wider D. Close the discharge valve tighter Correct answer: D https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg
Multiple-choice question: When a centrifugal pump experiences cavitation, an emergency measure that can be taken is (D). A. Open the discharge valve wider B. Close the suction valve tighter C. Open the bypass valve wider D. Close the discharge valve tighter
When a centrifugal pump experiences cavitation, the emergency measure that can be taken is (D). A. Open the discharge valve wider B. Close the suction valve tighter C. Open the bypass valve wider D. Close the discharge valve tighter
When a centrifugal pump experiences cavitation, the emergency measure that can be taken is (D). A. Open the discharge valve wider B. Close the suction valve tighter C. Open the bypass valve wider D. Close the discharge valve tighter
The flow rate decreases, the inlet velocity drops, D