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Consider the following statements:
1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,
2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.
3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.
4. Principle of continuity is satisfied in a pipe network..
1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,
2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.
3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.
4. Principle of continuity is satisfied in a pipe network..
Select the correct statments:
- a)1, 2 and 3
- b)2, 3 and 4
- c)1, 3 and 4
- d)1, 2 and 4
Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements:1. Pipe network analysis is normally...
Pipe Network Analysis
Statement 1: Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems.
- Pipe network analysis is an important tool used in hydraulic engineering to determine the flow rates, pressure losses, and head losses in a network of pipes.
- It is particularly important in city water systems where the network can be complex, and the demand for water can be high.
- By analyzing the network, engineers can optimize the design to minimize energy consumption, reduce pipe sizes, and ensure that the pressure and flow requirements are met.
Hardy-Cross Method
Statement 2: Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.
- The Hardy-Cross method is a widely used method for solving pipe networks.
- It is an iterative method, which means that the solution is obtained by successive approximations.
- The method involves balancing the head losses around each loop in the network and adjusting the flow rates in each pipe until a solution is reached.
- While the method is not a direct method, it is relatively simple to use, and it can be applied to networks of any size and complexity.
Momentum Equation and Principle of Continuity
Statement 3: The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.
- The momentum equation is a fundamental principle in fluid mechanics that relates the forces acting on a fluid to its mass, velocity, and acceleration.
- In a pipe network, the momentum equation must be satisfied because the flow in each pipe is subject to frictional losses, which cause a loss of momentum.
- The head loss equation, which is used in pipe network analysis, is derived from the momentum equation and is based on the assumption that the flow is steady and incompressible.
- By satisfying the momentum equation, engineers can ensure that the flow rates and pressures in the network are consistent with the physical laws of fluid mechanics.
Statement 4: Principle of continuity is satisfied in a pipe network.
- The principle of continuity is another fundamental principle in fluid mechanics that states that the mass flow rate of a fluid is constant at any given point in a pipe or duct.
- In a pipe network, the principle of continuity must be satisfied because the flow rates at each junction in the network must be balanced.
- The continuity equation, which is used in pipe network analysis, is based on the principle of continuity and is used to calculate the flow rates in each pipe.
- By satisfying the principle of continuity, engineers can ensure that the flow rates in the network are consistent with the physical laws of fluid mechanics.
Conclusion
- In summary, pipe network analysis is an important tool in hydraulic engineering, and the Hardy-Cross method is a widely used method for solving pipe networks.
- The momentum equation and principle of continuity are fundamental principles in fluid mechanics that must be satisfied in a pipe network to ensure that the flow rates and pressures are consistent with the physical laws of fluid mechanics.
Statement 1: Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems.
- Pipe network analysis is an important tool used in hydraulic engineering to determine the flow rates, pressure losses, and head losses in a network of pipes.
- It is particularly important in city water systems where the network can be complex, and the demand for water can be high.
- By analyzing the network, engineers can optimize the design to minimize energy consumption, reduce pipe sizes, and ensure that the pressure and flow requirements are met.
Hardy-Cross Method
Statement 2: Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.
- The Hardy-Cross method is a widely used method for solving pipe networks.
- It is an iterative method, which means that the solution is obtained by successive approximations.
- The method involves balancing the head losses around each loop in the network and adjusting the flow rates in each pipe until a solution is reached.
- While the method is not a direct method, it is relatively simple to use, and it can be applied to networks of any size and complexity.
Momentum Equation and Principle of Continuity
Statement 3: The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.
- The momentum equation is a fundamental principle in fluid mechanics that relates the forces acting on a fluid to its mass, velocity, and acceleration.
- In a pipe network, the momentum equation must be satisfied because the flow in each pipe is subject to frictional losses, which cause a loss of momentum.
- The head loss equation, which is used in pipe network analysis, is derived from the momentum equation and is based on the assumption that the flow is steady and incompressible.
- By satisfying the momentum equation, engineers can ensure that the flow rates and pressures in the network are consistent with the physical laws of fluid mechanics.
Statement 4: Principle of continuity is satisfied in a pipe network.
- The principle of continuity is another fundamental principle in fluid mechanics that states that the mass flow rate of a fluid is constant at any given point in a pipe or duct.
- In a pipe network, the principle of continuity must be satisfied because the flow rates at each junction in the network must be balanced.
- The continuity equation, which is used in pipe network analysis, is based on the principle of continuity and is used to calculate the flow rates in each pipe.
- By satisfying the principle of continuity, engineers can ensure that the flow rates in the network are consistent with the physical laws of fluid mechanics.
Conclusion
- In summary, pipe network analysis is an important tool in hydraulic engineering, and the Hardy-Cross method is a widely used method for solving pipe networks.
- The momentum equation and principle of continuity are fundamental principles in fluid mechanics that must be satisfied in a pipe network to ensure that the flow rates and pressures are consistent with the physical laws of fluid mechanics.
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Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. 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 Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. 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 Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer?.
Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. 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 Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. 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 Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE).
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Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements:1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.4. Principle of continuity is satisfied in a pipe network..Select the correct statments:a)1, 2 and 3b)2, 3 and 4c)1, 3 and 4d)1, 2 and 4Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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