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Self- cleansing velocity is
- a)the minimum velocity of flow required to maintain a certain amount of solids in the flow
- b)the maximum velocity of flow required to maintain a certain amount of solids in the flow
- c)such flow velocity as would be sufficient to flush out any deposited solids in the sewer
- d)such flow velocity as would be sufficient to ensure thatsewage does not remain in thesewer
Correct answer is option 'C'. Can you explain this answer?
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Self- cleansing velocity isa)the minimum velocity of flow required to ...
Explanation:
Self-cleansing velocity refers to the flow velocity in a sewer or pipeline that is sufficient to ensure that sewage does not remain in the system. It is important for the efficient and effective transportation of sewage to treatment plants without causing blockages or backups. The following are some key points to consider when discussing self-cleansing velocity:
- Importance of self-cleansing velocity: Sewers and pipelines are designed to transport sewage, which contains a significant amount of solid and liquid waste. If the flow velocity is too low, solids can settle and accumulate in the pipeline, leading to blockages and backups. On the other hand, if the flow velocity is too high, it can cause erosion and damage to the pipeline. Therefore, it is important to determine the self-cleansing velocity for a given system.
- Factors affecting self-cleansing velocity: The self-cleansing velocity depends on several factors, such as the size and shape of the pipeline, the type and amount of solids in the flow, and the slope of the pipeline. Generally, larger pipelines require higher velocities to maintain self-cleansing, while smaller pipelines may require lower velocities.
- Calculation of self-cleansing velocity: The self-cleansing velocity can be calculated using various methods, such as the Manning equation or the Hazen-Williams formula. These methods take into account the characteristics of the pipeline and the flow, and provide an estimate of the velocity required for self-cleansing.
- Importance of maintenance: Even with the proper design and calculation of self-cleansing velocity, sewers and pipelines can still become clogged due to improper use or maintenance. Regular cleaning and inspection of the system can help ensure that it functions properly and maintains self-cleansing velocity.
In conclusion, self-cleansing velocity is an important concept in the design and operation of sewer and pipeline systems. It ensures that sewage is transported efficiently and effectively without causing blockages or backups. Proper design, calculation, and maintenance of the system can help maintain self-cleansing velocity and prevent costly and inconvenient issues.
Self-cleansing velocity refers to the flow velocity in a sewer or pipeline that is sufficient to ensure that sewage does not remain in the system. It is important for the efficient and effective transportation of sewage to treatment plants without causing blockages or backups. The following are some key points to consider when discussing self-cleansing velocity:
- Importance of self-cleansing velocity: Sewers and pipelines are designed to transport sewage, which contains a significant amount of solid and liquid waste. If the flow velocity is too low, solids can settle and accumulate in the pipeline, leading to blockages and backups. On the other hand, if the flow velocity is too high, it can cause erosion and damage to the pipeline. Therefore, it is important to determine the self-cleansing velocity for a given system.
- Factors affecting self-cleansing velocity: The self-cleansing velocity depends on several factors, such as the size and shape of the pipeline, the type and amount of solids in the flow, and the slope of the pipeline. Generally, larger pipelines require higher velocities to maintain self-cleansing, while smaller pipelines may require lower velocities.
- Calculation of self-cleansing velocity: The self-cleansing velocity can be calculated using various methods, such as the Manning equation or the Hazen-Williams formula. These methods take into account the characteristics of the pipeline and the flow, and provide an estimate of the velocity required for self-cleansing.
- Importance of maintenance: Even with the proper design and calculation of self-cleansing velocity, sewers and pipelines can still become clogged due to improper use or maintenance. Regular cleaning and inspection of the system can help ensure that it functions properly and maintains self-cleansing velocity.
In conclusion, self-cleansing velocity is an important concept in the design and operation of sewer and pipeline systems. It ensures that sewage is transported efficiently and effectively without causing blockages or backups. Proper design, calculation, and maintenance of the system can help maintain self-cleansing velocity and prevent costly and inconvenient issues.
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Self- cleansing velocity isa)the minimum velocity of flow required to maintain a certain amount of solids in the flowb)the maximum velocity of flow required to maintain a certain amount of solids in the flowc)such flow velocity as would be sufficient to flush out any deposited solids in the sewerd)such flow velocity as would be sufficient to ensure thatsewage does not remain in thesewerCorrect answer is option 'C'. Can you explain this answer?
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Self- cleansing velocity isa)the minimum velocity of flow required to maintain a certain amount of solids in the flowb)the maximum velocity of flow required to maintain a certain amount of solids in the flowc)such flow velocity as would be sufficient to flush out any deposited solids in the sewerd)such flow velocity as would be sufficient to ensure thatsewage does not remain in thesewerCorrect answer is option 'C'. 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 Self- cleansing velocity isa)the minimum velocity of flow required to maintain a certain amount of solids in the flowb)the maximum velocity of flow required to maintain a certain amount of solids in the flowc)such flow velocity as would be sufficient to flush out any deposited solids in the sewerd)such flow velocity as would be sufficient to ensure thatsewage does not remain in thesewerCorrect answer is option 'C'. 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 Self- cleansing velocity isa)the minimum velocity of flow required to maintain a certain amount of solids in the flowb)the maximum velocity of flow required to maintain a certain amount of solids in the flowc)such flow velocity as would be sufficient to flush out any deposited solids in the sewerd)such flow velocity as would be sufficient to ensure thatsewage does not remain in thesewerCorrect answer is option 'C'. Can you explain this answer?.
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