【Daily Question】Utilities - HVAC - 20191125
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The following ( ) methods can appropriately reduce the dynamic water pressure curve during operation. A. Pressure control using a high-level water tank B. Pressure control through continuous water supply by the make-up pump C. Pressure control through intermittent water supply by the make-up pump D. Pressure control method in which the make-up pump supplies water at a point located on the bypass pipe. Answer: D
D. Pressure regulation method with the make-up water supply pressure set point located at the bypass pipe for the make-up water pump
D. Pressure regulation method with the make-up water supply pressure set point located at the bypass pipe for the make-up water pump