a) As shown in Figure 1, what is the pressure of the air in the tank if 4 = 40 cm, 62 = 100 cm, l3 = 80 cm, the gauge pressure at point 1, pi 20 kPa, specific gravity of oil, s.g= 0.85 and %3D specific weight of mercury, Kn = 133,000 N/m³? Air Air (2 l2 l3 Mercury Oil Figure 1

a) As shown in Figure 1, what is the pressure of the air in the tank if 4 = 40 cm, 62 = 100 cm, l3 = 80 cm, the gauge pressure at point 1, pi 20 kPa, specific gravity of oil, s.g= 0.85 and %3D specific weight of mercury, Kn = 133,000 N/m³? Air Air (2 l2 l3 Mercury Oil Figure 1

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Pressure and Stress

Question

a) As shown in Figure 1, what is the pressure of the air in the tank if = 40 cm, 62 = 100 cm,
lz = 80 cm, the gauge pressure at point 1, pi = 20 kPa, specific gravity of oil, s.g = 0.85 and
specific weight of mercury, m = 133,000 N/m³?
Air
Air
(2
(1
l2
Mercury
Oil
Figure 1

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