5. Determine the new differential reading along the inclined leg of the mercury manometer of Fig. 3, if the pressure in pipe A is decreased 10 kPa and the pressure in pipe B remains unchanged. The fluid in A has a specific gravity of 0.9 and the fluid in B is water. 7 -SG= 0.9 30° Fig 3 100 mm 50 mm Water 80 mm Mercury

Fundamentals of Geotechnical Engineering (MindTap Course List)
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ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter7: Seepage
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5. Determine the new differential reading along the inclined leg of the mercury
manometer of Fig. 3, if the pressure in pipe A is decreased 10 kPa and the pressure in
pipe B remains unchanged. The fluid in A has a specific gravity of 0.9 and the fluid in B is
water.
-SG = 0.9
30⁰
Fig 3
100 mm
50 mm
Water
80 mm
Mercury
Transcribed Image Text:5. Determine the new differential reading along the inclined leg of the mercury manometer of Fig. 3, if the pressure in pipe A is decreased 10 kPa and the pressure in pipe B remains unchanged. The fluid in A has a specific gravity of 0.9 and the fluid in B is water. -SG = 0.9 30⁰ Fig 3 100 mm 50 mm Water 80 mm Mercury
Expert Solution
Step 1: Calculate the new differential reading along the inclined leg of the mercury manometer.

Given data - 

SG of fluid A = 0.9

Fluid B = water 

Pressure in pipe A is decreased 10 KPa

Find out - 

Calculate the new differential reading along the inclined leg of the mercury manometer ?

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