24. A mercury barometer at the base of a mountain reads 736 mm. At the same time, another barometer at the top of the mountain reads 590 mm. Assuming air weighs 12 N/m³, the height (m) of the mountain is nearest to: A. 1849 B. 2708 C. 1623 D. 2017 25. An open tank contains a liquid 5 m deep of unit weight 7 kN/m³. Water, of unit weight 9.81 kN/m³, is poured over the liquid and the total depth of both liquids is 8 m. Obtain the gage pressure in kPa at the point 6 m from the surface. A. 44.8 B. 64.4 1568 C. 50.4 29.4 D. 26. A building is 82.5 m high above the street level. The water line at the top of the building requires a static pressure of 196 kPa. What must be the pressure in kPa in the main waterline located 4.25 m below the street level? A. 956 B. C. 1120 D. 1047

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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solve the following geotechnical engineering problems

24. A mercury barometer at the base of a mountain reads 736 mm. At the same time, another barometer
at the top of the mountain reads 590 mm. Assuming air weighs 12 N/m³, the height (m) of the
mountain is nearest to:
A. 1849
B.
2708
C. 1623
D. 2017
25. An open tank contains a liquid 5 m deep of unit weight 7 kN/m³. Water, of unit weight 9.81 kN/m³,
is poured over the liquid and the total depth of both liquids is 8 m. Obtain the gage pressure in kPa
at the point 6 m from the surface.
A. 44.8
B.
64.4
1568
C. 50.4
D. 29.4
26. A building is 82.5 m high above the street level. The water line at the top of the building requires a
static pressure of 196 kPa. What must be the pressure in kPa in the main waterline located 4.25 m
below the street level?
A. 956
B.
C. 1120
D. 1047
27. An open tank contains 5.7 m of water covered with 2.8 m of kerosene (y = 8.0 kN/m³). Find the
pressure (kPa) at the interface.
A. 45.6
B.
27.5
C. 22.4
D. 55.9
Transcribed Image Text:24. A mercury barometer at the base of a mountain reads 736 mm. At the same time, another barometer at the top of the mountain reads 590 mm. Assuming air weighs 12 N/m³, the height (m) of the mountain is nearest to: A. 1849 B. 2708 C. 1623 D. 2017 25. An open tank contains a liquid 5 m deep of unit weight 7 kN/m³. Water, of unit weight 9.81 kN/m³, is poured over the liquid and the total depth of both liquids is 8 m. Obtain the gage pressure in kPa at the point 6 m from the surface. A. 44.8 B. 64.4 1568 C. 50.4 D. 29.4 26. A building is 82.5 m high above the street level. The water line at the top of the building requires a static pressure of 196 kPa. What must be the pressure in kPa in the main waterline located 4.25 m below the street level? A. 956 B. C. 1120 D. 1047 27. An open tank contains 5.7 m of water covered with 2.8 m of kerosene (y = 8.0 kN/m³). Find the pressure (kPa) at the interface. A. 45.6 B. 27.5 C. 22.4 D. 55.9
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