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(c) Some people likes the overflow holes to be rectangular or square in design. If this new design been applied to the sink in Question 2(b) with dimension of 3 cm long and 1 cm height, will the water flow rate passes through this overflow holes will be the same as the original design? Explain why you say so.

(c) Some people likes the overflow holes to be rectangular or square in design. If this new design been applied to the sink in Question 2(b) with dimension of 3 cm long and 1 cm height, will the water flow rate passes through this overflow holes will be the same as the original design? Explain why you say so.

Refrigeration and Air Conditioning Technology (MindTap Course List)
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems
Section: Chapter Questions
Problem 9RQ: The approach temperature for the evaporator is A. the difference between the suction and head...
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(b) Bathroom sinks and some other fixtures include an overflow opening in the basin. This opening is located on the wall and near the top of the basin. The overflow opening serves two important functions: If the water tap is left on while the drain stopper is closed, the opening will channel water down into the drain opening rather than letting is spill out of the sink onto the floor. The overflow allows the sink to drain faster by introducing air into the system. A sink with a dimension given in Figure Q2(b), has water flows into it at a rate of 8 L/min. If the drain stopper is closed and water level in the sink remains constant, determine the average velocity of water flows through the 3.0 cm diameter overflow hole. Front 3 cm diameter overflow holes Q-8 L/min 15 3/4| 40 cm 15 cm Side (a) Figure Q2: (a) Picture of the sink; (b) Sink dimension (Ь)
Transcribed Image Text:(b) Bathroom sinks and some other fixtures include an overflow opening in the basin. This opening is located on the wall and near the top of the basin. The overflow opening serves two important functions: If the water tap is left on while the drain stopper is closed, the opening will channel water down into the drain opening rather than letting is spill out of the sink onto the floor. The overflow allows the sink to drain faster by introducing air into the system. A sink with a dimension given in Figure Q2(b), has water flows into it at a rate of 8 L/min. If the drain stopper is closed and water level in the sink remains constant, determine the average velocity of water flows through the 3.0 cm diameter overflow hole. Front 3 cm diameter overflow holes Q-8 L/min 15 3/4| 40 cm 15 cm Side (a) Figure Q2: (a) Picture of the sink; (b) Sink dimension (Ь)
(c) Some people likes the overflow holes to be rectangular or square in design. If this new design been applied to the sink in Question 2(b) with dimension of 3 cm long and 1 cm height, will the water flow rate passes through this overflow holes will be the same as the original design? Explain why you say so.
Transcribed Image Text:(c) Some people likes the overflow holes to be rectangular or square in design. If this new design been applied to the sink in Question 2(b) with dimension of 3 cm long and 1 cm height, will the water flow rate passes through this overflow holes will be the same as the original design? Explain why you say so.
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