[Limited-time Q&A Event Issue 2] 05 (correct +15 wealth) [ended]
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Purpose: 1. Increase the popularity of this section. 2. Learn in a relaxed atmosphere * Professional knowledge, exchange professional English. rule: 1. Answer by replying and translate the English in brackets into Chinese. 2. It is strictly forbidden to edit the post twice after replying. Once found, the post will be deemed invalid. 3. The first correct answer +15 wealth. 4. Question scope: Handbook of commonly used practices and practices in the process and piping professions. illustrate: 1. For those who answer 5 questions correctly in total, a +50 wealth reward will be given. Topic of this issue: 05. Variable-speed pumps shall be designed for (excursions to trip speed) without damage. Standard answer: Winner who can operate to tripping speed: olivetree This post was last edited by niulijun117 on 2009-4-15 14:30 ]
Variable speed pumps should be designed so that their strokes are not detrimental to the trip speed
The design of the variable speed pump should consider that it will not be damaged when its speed (surges to the trip speed).
Variable speed pumps should be designed so that they can be moved away from trip speed without damage.
Variable speed pumps (increased to trip speed) should be designed to be damage-free.
The design of the variable speed pump should consider that there will be no damage when its speed (sudden change to the trip speed)
Variable speed pumps are designed not to be damaged (operating at trip speed).
Translation in brackets: Operating at trip speed
Variable-speed pumps shall be designed for (excursions to trip speed) without damage. Variable-speed pumps shall be designed for (excursions to trip speed) without damage.
Variable speed pumps should be designed so that their strokes are not detrimental to the trip speed
Variable speed pumps must be designed so that there is no damage to the pump even at the tripping speed.