Practice questions on July 24, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies
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True or False: During the commissioning of the plant, the bottom pumps of each tower need to be switched regularly. Answer: Yes
Yes, each type of pump also requires characteristic analysis; regular pump replacement allows for a good understanding of the various parameters of the pumps. 2. Switching pumps is a process of running them under actual operating conditions; many devices require a period of adjustment during operation. 3. For the efficiency and lifespan of rotating equipment, regular shutdowns, rotation, and maintenance are essential; therefore, proper pump switching is necessary for any operating enterprise.
During the commissioning of the plant, the bottom pumps of each tower need to be switched regularly. (V)