A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 60 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 137 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.88 and 13.6 respectively. Solution: (i) Density of oil in kg/m3 (ii) Density of mercury in kg/m3 (iii) Height of the Oil in the right limb (in meters of oil) h, (iv) The gauge pressure of the oil in the pipe in (in Pascal)

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter8: Centroids And Distributed Loads
Section: Chapter Questions
Problem 8.121P: One side of the container has a 03-m square door that is hinged at its top edge. If the container is...
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A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its
left limb is open to the atmosphere and the right limb is connected to the pipe. The center of
the pipe is 60 mm below the level of mercury in the left limb. If the difference of mercury
level in the two limbs is 137 mm, determine the gauge pressure of the oil in the pipe in
Pascal. The specific gravity of the oil & mercury is 0.88 and 13.6 respectively.
Solution:
(i) Density of oil in kg/m3
(ii) Density of mercury in kg/m3
(iii) Height of the Oil in the right limb (in meters of oil) h1
(iv) The gauge pressure of the oil in the pipe in (in Pascal)
Transcribed Image Text:A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 60 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 137 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.88 and 13.6 respectively. Solution: (i) Density of oil in kg/m3 (ii) Density of mercury in kg/m3 (iii) Height of the Oil in the right limb (in meters of oil) h1 (iv) The gauge pressure of the oil in the pipe in (in Pascal)
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