A mercury manometer is used to measure the pressure difference between pipes A and B. Oil (specific weight = 8.33 kN/m³) is flowing in pipe A and mineral oil (specific weight = 8.96 kN/m³) is flowing in pipe B. An air pocket is entrapped in the mineral oil as shown. Determine the pressure in pipe B if the pressure in pipe A is 105.5 kPa.
A mercury manometer is used to measure the pressure difference between pipes A and B. Oil (specific weight = 8.33 kN/m³) is flowing in pipe A and mineral oil (specific weight = 8.96 kN/m³) is flowing in pipe B. An air pocket is entrapped in the mineral oil as shown. Determine the pressure in pipe B if the pressure in pipe A is 105.5 kPa.
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
Chapter27: Commercial Ice Machines
Section: Chapter Questions
Problem 30RQ
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A mercury manometer is used to measure the pressure difference between pipes A and B. Oil (specific weight = 8.33 kN/m³) is flowing in pipe A and mineral oil (specific weight = 8.96 kN/m³) is flowing in pipe B. An air pocket is entrapped in the mineral oil as shown. Determine the pressure in pipe B if the pressure in pipe A is 105.5 kPa.

Transcribed Image Text:Air
†7.6 cm
B.
12.7 cm
45.6 cm
Oil
Mineral oil
15.2 cm
17.8 cm
- Mercury
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9781305578296
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