The check valve is used to regulate pressure in the pipe. If the stiffness of the spring is K = 80 kN/m and its uncompressed length is 120 mm, determine the maximum pressure in the tank if the lever is to remain in the horizontal position as shown. The plug at A is circular. Complete solutions must include a free body diagram. Hint: Assume the pressure acting across the plug at A is uniform such that the force F applied vertically to the arm of the check value is defined as F =P*A where P is equal to the pressure inside the pipe, and A = the cross sectional area of the plug. The units of pressure are Pascal (abb. Pa) where Pa is defined as N/m^2 -300 mm- B 150 mm k 90 mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The check valve is used to regulate pressure in the pipe. If the stiffness of the spring is K = 80 kN/m and its
uncompressed length is 120 mm, determine the maximum pressure in the tank if the lever is to remain in the
horizontal position as shown. The plug at A is circular. Complete solutions must include a free body diagram.
Hint: Assume the pressure acting across the plug at A is uniform such that the force F applied vertically to the arm of
the check value is defined as F = P*A where P is equal to the pressure inside the pipe, and A = the cross sectional area
of the plug. The units of pressure are Pascal (abb. Pa) where Pa is defined as N/m^2
150 mm
300 mm-
50 mm
B
k
90 mm
Transcribed Image Text:The check valve is used to regulate pressure in the pipe. If the stiffness of the spring is K = 80 kN/m and its uncompressed length is 120 mm, determine the maximum pressure in the tank if the lever is to remain in the horizontal position as shown. The plug at A is circular. Complete solutions must include a free body diagram. Hint: Assume the pressure acting across the plug at A is uniform such that the force F applied vertically to the arm of the check value is defined as F = P*A where P is equal to the pressure inside the pipe, and A = the cross sectional area of the plug. The units of pressure are Pascal (abb. Pa) where Pa is defined as N/m^2 150 mm 300 mm- 50 mm B k 90 mm
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