Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >   Gate AB in figure is 1.2 m wide (in a direct... Start Learning for Free
Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?
Correct answer is 'Range: 26 to 27'. Can you explain this answer?
Verified Answer
Gate AB in figure is 1.2 m wide (in a direction perpendicular to the ...
Force on gate due to water
= ρghC(Area) + (pair Gauge)(Area)
= Area (103 × g × (3.7 + 0.9) − 0.147 × 105)
= 65.72 kN
Force on gate due to oil
= ρoil × g × hC × Area
= 0.75 × 103 × 9.81 × 1.8 / 2 × 1.2 × 1.8
= 14.30 kN
The center of pressure for water force can be calculated using pressure triangle
yP = h / 3×(2 × 21.6 + 39.25) / (21.6 + 39.25)
= 0.81 m from bottom
Similarly centre of pressure on oil side
= 0.6 m from the bottom i. e
For equilibrium about A Fw × (1.8 − 0.81)
= Foil (1.8 − 0.6) + FH (1.8)
⇒ 65.72 × 0.99
= 14.3(1.2) + FH × 1.8
FH = 26.61 kN
View all questions of this test
Most Upvoted Answer
Gate AB in figure is 1.2 m wide (in a direction perpendicular to the ...
Force on gate due to water
= ρghC(Area) + (pair Gauge)(Area)
= Area (103 × g × (3.7 + 0.9) − 0.147 × 105)
= 65.72 kN
Force on gate due to oil
= ρoil × g × hC × Area
= 0.75 × 103 × 9.81 × 1.8 / 2 × 1.2 × 1.8
= 14.30 kN
The center of pressure for water force can be calculated using pressure triangle
yP = h / 3×(2 × 21.6 + 39.25) / (21.6 + 39.25)
= 0.81 m from bottom
Similarly centre of pressure on oil side
= 0.6 m from the bottom i. e
For equilibrium about A Fw × (1.8 − 0.81)
= Foil (1.8 − 0.6) + FH (1.8)
⇒ 65.72 × 0.99
= 14.3(1.2) + FH × 1.8
FH = 26.61 kN
Free Test
Community Answer
Gate AB in figure is 1.2 m wide (in a direction perpendicular to the ...
Explore Courses for Civil Engineering (CE) exam

Similar Civil Engineering (CE) Doubts

Top Courses for Civil Engineering (CE)

Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer?
Question Description
Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer?.
Solutions for Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer?, a detailed solution for Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? has been provided alongside types of Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Gate AB in figure is 1.2 m wide (in a direction perpendicular to the plane of the figure) and is hinged at A. Gauge G reads −0.147 bar and oil in the right hand tank is having a relative density 0.75. What horizontal force must be applied at B for equilibrium of gate AB?Correct answer is 'Range: 26 to 27'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev