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Practice questions on May 29, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies

2017-05-29View Original

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This post was last edited by percy on 2017-5-28 21:34. Replies within 1 day of posting will not be rated; thanks for your replies. When the vibration of a pump is high, the action to take is (B). A. As long as the outlet flow and pressure are normal, operation can be maintained. B. Switch to the backup pump immediately. C. Record it in the operating log of the pump. D. Maintain operation and investigate the cause of excessive vibration

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